396487010

素因数分解:

$2^1\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{9371}}^1$

素因数の和:13609

約数の個数: 16

約数和(自身を含む): 713921472

約数和(自身を除く): 317434462

約数列:

[1, 2, 5, 10, 4231, 8462, 9371, 18742, 21155, 42310, 46855, 93710, 39648701, 79297402, 198243505, 396487010]

約数ペア:

[(1, 396487010), (2, 198243505), (5, 79297402), (10, 39648701), (4231, 93710), (8462, 46855), (9371, 42310), (18742, 21155)]