870899024

素因数分解:

$2^4\times {\mathrm{2053}}^1\times {\mathrm{26513}}^1$

素因数の和:28574

約数の個数: 20

約数和(自身を含む): 1688252436

約数和(自身を除く): 817353412

約数列:

[1, 2, 4, 8, 16, 2053, 4106, 8212, 16424, 26513, 32848, 53026, 106052, 212104, 424208, 54431189, 108862378, 217724756, 435449512, 870899024]

約数ペア:

[(1, 870899024), (2, 435449512), (4, 217724756), (8, 108862378), (16, 54431189), (2053, 424208), (4106, 212104), (8212, 106052), (16424, 53026), (26513, 32848)]