396804908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{910103}}^1$

素因数の和:910216

約数の個数: 12

約数和(自身を含む): 700780080

約数和(自身を除く): 303975172

約数列:

[1, 2, 4, 109, 218, 436, 910103, 1820206, 3640412, 99201227, 198402454, 396804908]

約数ペア:

[(1, 396804908), (2, 198402454), (4, 99201227), (109, 3640412), (218, 1820206), (436, 910103)]