313620172

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{438017}}^1$

素因数の和:438200

約数の個数: 12

約数和(自身を含む): 551902680

約数和(自身を除く): 238282508

約数列:

[1, 2, 4, 179, 358, 716, 438017, 876034, 1752068, 78405043, 156810086, 313620172]

約数ペア:

[(1, 313620172), (2, 156810086), (4, 78405043), (179, 1752068), (358, 876034), (716, 438017)]