541080436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10405393}}^1$

素因数の和:10405410

約数の個数: 12

約数和(自身を含む): 1019728612

約数和(自身を除く): 478648176

約数列:

[1, 2, 4, 13, 26, 52, 10405393, 20810786, 41621572, 135270109, 270540218, 541080436]

約数ペア:

[(1, 541080436), (2, 270540218), (4, 135270109), (13, 41621572), (26, 20810786), (52, 10405393)]