1942635772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 4642444800

約数和(自身を除く): 2699809028

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 47, 49, 76, 77, 94, 98, 133, 154, 188, 196, 209, 266, 308, 329, 418, 517, 532, 539, 658, 836, 893, 931, 1009, 1034, 1078, 1316, 1463, 1786, 1862, 2018, 2068, 2156, 2303, 2926, 3572, 3619, 3724, 4036, 4606, 5852, 6251, 7063, 7238, 9212, 9823, 10241, 11099, 12502, 14126, 14476, 19171, 19646, 20482, 22198, 25004, 25333, 28252, 38342, 39292, 40964, 43757, 44396, 47423, 49441, 50666, 68761, 76684, 77693, 87514, 94846, 98882, 101332, 134197, 137522, 155386, 175028, 189692, 197764, 210881, 268394, 275044, 310772, 331961, 421762, 481327, 521653, 536788, 543851, 663922, 843524, 901037, 939379, 962654, 1043306, 1087702, 1327844, 1476167, 1802074, 1878758, 1925308, 2086612, 2175404, 2323727, 2952334, 3604148, 3651571, 3757516, 4647454, 5904668, 6307259, 7303142, 9294908, 9911407, 10333169, 12614518, 14606284, 19822814, 20666338, 25229036, 25560997, 39645628, 41332676, 44150813, 51121994, 69379849, 88301626, 102243988, 138759698, 176603252, 277519396, 485658943, 971317886, 1942635772]

約数ペア:

[(1, 1942635772), (2, 971317886), (4, 485658943), (7, 277519396), (11, 176603252), (14, 138759698), (19, 102243988), (22, 88301626), (28, 69379849), (38, 51121994), (44, 44150813), (47, 41332676), (49, 39645628), (76, 25560997), (77, 25229036), (94, 20666338), (98, 19822814), (133, 14606284), (154, 12614518), (188, 10333169), (196, 9911407), (209, 9294908), (266, 7303142), (308, 6307259), (329, 5904668), (418, 4647454), (517, 3757516), (532, 3651571), (539, 3604148), (658, 2952334), (836, 2323727), (893, 2175404), (931, 2086612), (1009, 1925308), (1034, 1878758), (1078, 1802074), (1316, 1476167), (1463, 1327844), (1786, 1087702), (1862, 1043306), (2018, 962654), (2068, 939379), (2156, 901037), (2303, 843524), (2926, 663922), (3572, 543851), (3619, 536788), (3724, 521653), (4036, 481327), (4606, 421762), (5852, 331961), (6251, 310772), (7063, 275044), (7238, 268394), (9212, 210881), (9823, 197764), (10241, 189692), (11099, 175028), (12502, 155386), (14126, 137522), (14476, 134197), (19171, 101332), (19646, 98882), (20482, 94846), (22198, 87514), (25004, 77693), (25333, 76684), (28252, 68761), (38342, 50666), (39292, 49441), (40964, 47423), (43757, 44396)]