390222708

素因数分解:

$2^2\times 3^1\times {\mathrm{32518559}}^1$

素因数の和:32518566

約数の個数: 12

約数和(自身を含む): 910519680

約数和(自身を除く): 520296972

約数列:

[1, 2, 3, 4, 6, 12, 32518559, 65037118, 97555677, 130074236, 195111354, 390222708]

約数ペア:

[(1, 390222708), (2, 195111354), (3, 130074236), (4, 97555677), (6, 65037118), (12, 32518559)]