2179365122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{11443}}^1$

素因数の和:12254

約数の個数: 24

約数和(自身を含む): 3598130928

約数和(自身を除く): 1418765806

約数列:

[1, 2, 11, 22, 121, 242, 787, 1574, 8657, 11443, 17314, 22886, 95227, 125873, 190454, 251746, 1384603, 2769206, 9005641, 18011282, 99062051, 198124102, 1089682561, 2179365122]

約数ペア:

[(1, 2179365122), (2, 1089682561), (11, 198124102), (22, 99062051), (121, 18011282), (242, 9005641), (787, 2769206), (1574, 1384603), (8657, 251746), (11443, 190454), (17314, 125873), (22886, 95227)]