61580156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1399549}}^1$

素因数の和:1399564

約数の個数: 12

約数和(自身を含む): 117562200

約数和(自身を除く): 55982044

約数列:

[1, 2, 4, 11, 22, 44, 1399549, 2799098, 5598196, 15395039, 30790078, 61580156]

約数ペア:

[(1, 61580156), (2, 30790078), (4, 15395039), (11, 5598196), (22, 2799098), (44, 1399549)]