222018748

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{13063}}^1$

素因数の和:13681

約数の個数: 24

約数和(自身を含む): 444803072

約数和(自身を除く): 222784324

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 13063, 16996, 26126, 52252, 91441, 182882, 365764, 7929241, 15858482, 31716964, 55504687, 111009374, 222018748]

約数ペア:

[(1, 222018748), (2, 111009374), (4, 55504687), (7, 31716964), (14, 15858482), (28, 7929241), (607, 365764), (1214, 182882), (2428, 91441), (4249, 52252), (8498, 26126), (13063, 16996)]