2500979152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{970877}}^1$

素因数の和:970915

約数の個数: 40

約数和(自身を含む): 5778665856

約数和(自身を除く): 3277686704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 970877, 1941754, 3883508, 6796139, 7767016, 13592278, 15534032, 22330171, 27184556, 44660342, 54369112, 89320684, 108738224, 156311197, 178641368, 312622394, 357282736, 625244788, 1250489576, 2500979152]

約数ペア:

[(1, 2500979152), (2, 1250489576), (4, 625244788), (7, 357282736), (8, 312622394), (14, 178641368), (16, 156311197), (23, 108738224), (28, 89320684), (46, 54369112), (56, 44660342), (92, 27184556), (112, 22330171), (161, 15534032), (184, 13592278), (322, 7767016), (368, 6796139), (644, 3883508), (1288, 1941754), (2576, 970877)]