428954242

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{10301}}^1$

素因数の和:10793

約数の個数: 16

約数和(自身を含む): 658668672

約数和(自身を除く): 229714430

約数列:

[1, 2, 47, 94, 443, 886, 10301, 20602, 20821, 41642, 484147, 968294, 4563343, 9126686, 214477121, 428954242]

約数ペア:

[(1, 428954242), (2, 214477121), (47, 9126686), (94, 4563343), (443, 968294), (886, 484147), (10301, 41642), (20602, 20821)]