1874473244

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1231}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 4052486592

約数和(自身を除く): 2178013348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 457, 476, 833, 914, 1231, 1666, 1828, 2462, 3199, 3332, 4924, 6398, 7769, 8617, 12796, 15538, 17234, 20927, 22393, 31076, 34468, 41854, 44786, 54383, 60319, 83708, 89572, 108766, 120638, 146489, 217532, 241276, 292978, 380681, 562567, 585956, 761362, 1025423, 1125134, 1522724, 2050846, 2250268, 3937969, 4101692, 7875938, 9563639, 15751876, 19127278, 27565783, 38254556, 55131566, 66945473, 110263132, 133890946, 267781892, 468618311, 937236622, 1874473244]

約数ペア:

[(1, 1874473244), (2, 937236622), (4, 468618311), (7, 267781892), (14, 133890946), (17, 110263132), (28, 66945473), (34, 55131566), (49, 38254556), (68, 27565783), (98, 19127278), (119, 15751876), (196, 9563639), (238, 7875938), (457, 4101692), (476, 3937969), (833, 2250268), (914, 2050846), (1231, 1522724), (1666, 1125134), (1828, 1025423), (2462, 761362), (3199, 585956), (3332, 562567), (4924, 380681), (6398, 292978), (7769, 241276), (8617, 217532), (12796, 146489), (15538, 120638), (17234, 108766), (20927, 89572), (22393, 83708), (31076, 60319), (34468, 54383), (41854, 44786)]