513925456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2920031}}^1$

素因数の和:2920050

約数の個数: 20

約数和(自身を含む): 1086251904

約数和(自身を除く): 572326448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2920031, 5840062, 11680124, 23360248, 32120341, 46720496, 64240682, 128481364, 256962728, 513925456]

約数ペア:

[(1, 513925456), (2, 256962728), (4, 128481364), (8, 64240682), (11, 46720496), (16, 32120341), (22, 23360248), (44, 11680124), (88, 5840062), (176, 2920031)]