25479968358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1641539}}^1$

素因数の和:1641756

約数の個数: 32

約数和(自身を含む): 55155744000

約数和(自身を除く): 29675775642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 15522, 1641539, 3283078, 4924617, 9849234, 21340007, 42680014, 64020021, 128040042, 326666261, 653332522, 979998783, 1959997566, 4246661393, 8493322786, 12739984179, 25479968358]

約数ペア:

[(1, 25479968358), (2, 12739984179), (3, 8493322786), (6, 4246661393), (13, 1959997566), (26, 979998783), (39, 653332522), (78, 326666261), (199, 128040042), (398, 64020021), (597, 42680014), (1194, 21340007), (2587, 9849234), (5174, 4924617), (7761, 3283078), (15522, 1641539)]