636791056

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{328921}}^1$

素因数の和:328951

約数の個数: 30

約数和(自身を含む): 1356145406

約数和(自身を除く): 719354350

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 328921, 657842, 1315684, 2631368, 3618131, 5262736, 7236262, 14472524, 28945048, 39799441, 57890096, 79598882, 159197764, 318395528, 636791056]

約数ペア:

[(1, 636791056), (2, 318395528), (4, 159197764), (8, 79598882), (11, 57890096), (16, 39799441), (22, 28945048), (44, 14472524), (88, 7236262), (121, 5262736), (176, 3618131), (242, 2631368), (484, 1315684), (968, 657842), (1936, 328921)]