639882804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4847597}}^1$

素因数の和:4847615

約数の個数: 24

約数和(自身を含む): 1628792928

約数和(自身を除く): 988910124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 4847597, 9695194, 14542791, 19390388, 29085582, 53323567, 58171164, 106647134, 159970701, 213294268, 319941402, 639882804]

約数ペア:

[(1, 639882804), (2, 319941402), (3, 213294268), (4, 159970701), (6, 106647134), (11, 58171164), (12, 53323567), (22, 29085582), (33, 19390388), (44, 14542791), (66, 9695194), (132, 4847597)]