222173666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{70621}}^1$

素因数の和:70658

約数の個数: 24

約数和(自身を含む): 394494492

約数和(自身を除く): 172320826

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 70621, 141242, 776831, 918073, 1553662, 1836146, 8545141, 10098803, 17090282, 20197606, 111086833, 222173666]

約数ペア:

[(1, 222173666), (2, 111086833), (11, 20197606), (13, 17090282), (22, 10098803), (26, 8545141), (121, 1836146), (143, 1553662), (242, 918073), (286, 776831), (1573, 141242), (3146, 70621)]