2005367366

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{197807}}^1$

素因数の和:197983

約数の個数: 16

約数和(自身を含む): 3111915456

約数和(自身を除く): 1106548090

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 197807, 395614, 7318859, 14637718, 27099559, 54199118, 1002683683, 2005367366]

約数ペア:

[(1, 2005367366), (2, 1002683683), (37, 54199118), (74, 27099559), (137, 14637718), (274, 7318859), (5069, 395614), (10138, 197807)]