390064404

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{445279}}^1$

素因数の和:445359

約数の個数: 24

約数和(自身を含む): 922620160

約数和(自身を除く): 532555756

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 445279, 890558, 1335837, 1781116, 2671674, 5343348, 32505367, 65010734, 97516101, 130021468, 195032202, 390064404]

約数ペア:

[(1, 390064404), (2, 195032202), (3, 130021468), (4, 97516101), (6, 65010734), (12, 32505367), (73, 5343348), (146, 2671674), (219, 1781116), (292, 1335837), (438, 890558), (876, 445279)]