310190468

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{80863}}^1$

素因数の和:81011

約数の個数: 24

約数和(自身を含む): 624916992

約数和(自身を除く): 314726524

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 80863, 161726, 323452, 566041, 1132082, 2264164, 11078231, 22156462, 44312924, 77547617, 155095234, 310190468]

約数ペア:

[(1, 310190468), (2, 155095234), (4, 77547617), (7, 44312924), (14, 22156462), (28, 11078231), (137, 2264164), (274, 1132082), (548, 566041), (959, 323452), (1918, 161726), (3836, 80863)]