974489247746

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1319}}^1\times {\mathrm{2803}}^1$

素因数の和:4479

約数の個数: 64

約数和(自身を含む): 1703417886720

約数和(自身を除く): 728928638974

約数列:

[1, 2, 7, 14, 67, 134, 281, 469, 562, 938, 1319, 1967, 2638, 2803, 3934, 5606, 9233, 18466, 18827, 19621, 37654, 39242, 88373, 131789, 176746, 187801, 263578, 370639, 375602, 618611, 741278, 787643, 1237222, 1314607, 1575286, 2594473, 2629214, 3697157, 5188946, 5513501, 7394314, 11027002, 24832813, 25880099, 49665626, 51760198, 52772081, 105544162, 173829691, 247709519, 347659382, 369404567, 495419038, 738809134, 1038901117, 1733966633, 2077802234, 3467933266, 7272307819, 14544615638, 69606374839, 139212749678, 487244623873, 974489247746]

約数ペア:

[(1, 974489247746), (2, 487244623873), (7, 139212749678), (14, 69606374839), (67, 14544615638), (134, 7272307819), (281, 3467933266), (469, 2077802234), (562, 1733966633), (938, 1038901117), (1319, 738809134), (1967, 495419038), (2638, 369404567), (2803, 347659382), (3934, 247709519), (5606, 173829691), (9233, 105544162), (18466, 52772081), (18827, 51760198), (19621, 49665626), (37654, 25880099), (39242, 24832813), (88373, 11027002), (131789, 7394314), (176746, 5513501), (187801, 5188946), (263578, 3697157), (370639, 2629214), (375602, 2594473), (618611, 1575286), (741278, 1314607), (787643, 1237222)]