40698892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{782671}}^1$

素因数の和:782688

約数の個数: 12

約数和(自身を含む): 76701856

約数和(自身を除く): 36002964

約数列:

[1, 2, 4, 13, 26, 52, 782671, 1565342, 3130684, 10174723, 20349446, 40698892]

約数ペア:

[(1, 40698892), (2, 20349446), (4, 10174723), (13, 3130684), (26, 1565342), (52, 782671)]