390185652

素因数分解:

$2^2\times 3^1\times {\mathrm{32515471}}^1$

素因数の和:32515478

約数の個数: 12

約数和(自身を含む): 910433216

約数和(自身を除く): 520247564

約数列:

[1, 2, 3, 4, 6, 12, 32515471, 65030942, 97546413, 130061884, 195092826, 390185652]

約数ペア:

[(1, 390185652), (2, 195092826), (3, 130061884), (4, 97546413), (6, 65030942), (12, 32515471)]