42420598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12941}}^1$

素因数の和:13103

約数の個数: 16

約数和(自身を含む): 69886800

約数和(自身を除く): 27466202

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 12941, 25882, 142351, 284702, 1928209, 3856418, 21210299, 42420598]

約数ペア:

[(1, 42420598), (2, 21210299), (11, 3856418), (22, 1928209), (149, 284702), (298, 142351), (1639, 25882), (3278, 12941)]