551620124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{30803}}^1$

素因数の和:30866

約数の個数: 36

約数和(自身を含む): 1089783912

約数和(自身を除く): 538163788

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 8954, 17908, 30803, 61606, 123212, 338833, 677666, 1139711, 1355332, 2279422, 3727163, 4558844, 7454326, 12536821, 14908652, 25073642, 50147284, 137905031, 275810062, 551620124]

約数ペア:

[(1, 551620124), (2, 275810062), (4, 137905031), (11, 50147284), (22, 25073642), (37, 14908652), (44, 12536821), (74, 7454326), (121, 4558844), (148, 3727163), (242, 2279422), (407, 1355332), (484, 1139711), (814, 677666), (1628, 338833), (4477, 123212), (8954, 61606), (17908, 30803)]