5510618110

素因数分解:

$2^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{399031}}^1$

素因数の和:400419

約数の個数: 16

約数和(自身を含む): 9926320032

約数和(自身を除く): 4415701922

約数列:

[1, 2, 5, 10, 1381, 2762, 6905, 13810, 399031, 798062, 1995155, 3990310, 551061811, 1102123622, 2755309055, 5510618110]

約数ペア:

[(1, 5510618110), (2, 2755309055), (5, 1102123622), (10, 551061811), (1381, 3990310), (2762, 1995155), (6905, 798062), (13810, 399031)]