2912148028

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{684889}}^1$

素因数の和:685956

約数の個数: 12

約数和(自身を含む): 5101060720

約数和(自身を除く): 2188912692

約数列:

[1, 2, 4, 1063, 2126, 4252, 684889, 1369778, 2739556, 728037007, 1456074014, 2912148028]

約数ペア:

[(1, 2912148028), (2, 1456074014), (4, 728037007), (1063, 2739556), (2126, 1369778), (4252, 684889)]