7278238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8069}}^1$

素因数の和:8123

約数の個数: 16

約数和(自身を含む): 12201840

約数和(自身を除く): 4923602

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 8069, 16138, 88759, 177518, 330829, 661658, 3639119, 7278238]

約数ペア:

[(1, 7278238), (2, 3639119), (11, 661658), (22, 330829), (41, 177518), (82, 88759), (451, 16138), (902, 8069)]