625172964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4007519}}^1$

素因数の和:4007539

約数の個数: 24

約数和(自身を含む): 1570947840

約数和(自身を除く): 945774876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4007519, 8015038, 12022557, 16030076, 24045114, 48090228, 52097747, 104195494, 156293241, 208390988, 312586482, 625172964]

約数ペア:

[(1, 625172964), (2, 312586482), (3, 208390988), (4, 156293241), (6, 104195494), (12, 52097747), (13, 48090228), (26, 24045114), (39, 16030076), (52, 12022557), (78, 8015038), (156, 4007519)]