40915262

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 62820384

約数和(自身を除く): 21905122

約数列:

[1, 2, 61, 122, 151, 302, 2221, 4442, 9211, 18422, 135481, 270962, 335371, 670742, 20457631, 40915262]

約数ペア:

[(1, 40915262), (2, 20457631), (61, 670742), (122, 335371), (151, 270962), (302, 135481), (2221, 18422), (4442, 9211)]