1640374052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{13228823}}^1$

素因数の和:13228858

約数の個数: 12

約数和(自身を含む): 2963256576

約数和(自身を除く): 1322882524

約数列:

[1, 2, 4, 31, 62, 124, 13228823, 26457646, 52915292, 410093513, 820187026, 1640374052]

約数ペア:

[(1, 1640374052), (2, 820187026), (4, 410093513), (31, 52915292), (62, 26457646), (124, 13228823)]