128410994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{3023}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 196172928

約数和(自身を除く): 67761934

約数列:

[1, 2, 67, 134, 317, 634, 3023, 6046, 21239, 42478, 202541, 405082, 958291, 1916582, 64205497, 128410994]

約数ペア:

[(1, 128410994), (2, 64205497), (67, 1916582), (134, 958291), (317, 405082), (634, 202541), (3023, 42478), (6046, 21239)]