2244423740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8632399}}^1$

素因数の和:8632421

約数の個数: 24

約数和(自身を含む): 5075851200

約数和(自身を除く): 2831427460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8632399, 17264798, 34529596, 43161995, 86323990, 112221187, 172647980, 224442374, 448884748, 561105935, 1122211870, 2244423740]

約数ペア:

[(1, 2244423740), (2, 1122211870), (4, 561105935), (5, 448884748), (10, 224442374), (13, 172647980), (20, 112221187), (26, 86323990), (52, 43161995), (65, 34529596), (130, 17264798), (260, 8632399)]