1900758470816

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{9839}}^1\times {\mathrm{22277}}^1$

素因数の和:32397

約数の個数: 48

約数和(自身を含む): 3756477150720

約数和(自身を除く): 1855718679904

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 8672, 9839, 19678, 22277, 39356, 44554, 78712, 89108, 157424, 178216, 314848, 356432, 712864, 2666369, 5332738, 6037067, 10665476, 12074134, 21330952, 24148268, 42661904, 48296536, 85323808, 96593072, 193186144, 219183403, 438366806, 876733612, 1753467224, 3506934448, 7013868896, 59398702213, 118797404426, 237594808852, 475189617704, 950379235408, 1900758470816]

約数ペア:

[(1, 1900758470816), (2, 950379235408), (4, 475189617704), (8, 237594808852), (16, 118797404426), (32, 59398702213), (271, 7013868896), (542, 3506934448), (1084, 1753467224), (2168, 876733612), (4336, 438366806), (8672, 219183403), (9839, 193186144), (19678, 96593072), (22277, 85323808), (39356, 48296536), (44554, 42661904), (78712, 24148268), (89108, 21330952), (157424, 12074134), (178216, 10665476), (314848, 6037067), (356432, 5332738), (712864, 2666369)]