520746876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1112707}}^1$

素因数の和:1112730

約数の個数: 36

約数和(自身を含む): 1417589992

約数和(自身を除く): 896843116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1112707, 2225414, 3338121, 4450828, 6676242, 10014363, 13352484, 14465191, 20028726, 28930382, 40057452, 43395573, 57860764, 86791146, 130186719, 173582292, 260373438, 520746876]

約数ペア:

[(1, 520746876), (2, 260373438), (3, 173582292), (4, 130186719), (6, 86791146), (9, 57860764), (12, 43395573), (13, 40057452), (18, 28930382), (26, 20028726), (36, 14465191), (39, 13352484), (52, 10014363), (78, 6676242), (117, 4450828), (156, 3338121), (234, 2225414), (468, 1112707)]