290422984

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{102841}}^1$

素因数の和:103200

約数の個数: 16

約数和(自身を含む): 546091020

約数和(自身を除く): 255668036

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 102841, 205682, 411364, 822728, 36302873, 72605746, 145211492, 290422984]

約数ペア:

[(1, 290422984), (2, 145211492), (4, 72605746), (8, 36302873), (353, 822728), (706, 411364), (1412, 205682), (2824, 102841)]