64966682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19819}}^1$

素因数の和:19981

約数の個数: 16

約数和(自身を含む): 107028000

約数和(自身を除く): 42061318

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 19819, 39638, 218009, 436018, 2953031, 5906062, 32483341, 64966682]

約数ペア:

[(1, 64966682), (2, 32483341), (11, 5906062), (22, 2953031), (149, 436018), (298, 218009), (1639, 39638), (3278, 19819)]