417173872

素因数分解:

$2^4\times {\mathrm{2909}}^1\times {\mathrm{8963}}^1$

素因数の和:11880

約数の個数: 20

約数和(自身を含む): 808642440

約数和(自身を除く): 391468568

約数列:

[1, 2, 4, 8, 16, 2909, 5818, 8963, 11636, 17926, 23272, 35852, 46544, 71704, 143408, 26073367, 52146734, 104293468, 208586936, 417173872]

約数ペア:

[(1, 417173872), (2, 208586936), (4, 104293468), (8, 52146734), (16, 26073367), (2909, 143408), (5818, 71704), (8963, 46544), (11636, 35852), (17926, 23272)]