457029488

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{191707}}^1$

素因数の和:191864

約数の個数: 20

約数和(自身を含む): 891442200

約数和(自身を除く): 434412712

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 191707, 383414, 766828, 1533656, 3067312, 28564343, 57128686, 114257372, 228514744, 457029488]

約数ペア:

[(1, 457029488), (2, 228514744), (4, 114257372), (8, 57128686), (16, 28564343), (149, 3067312), (298, 1533656), (596, 766828), (1192, 383414), (2384, 191707)]