407989324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{3313}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 756625968

約数和(自身を除く): 348636644

約数列:

[1, 2, 4, 17, 34, 68, 1811, 3313, 3622, 6626, 7244, 13252, 30787, 56321, 61574, 112642, 123148, 225284, 5999843, 11999686, 23999372, 101997331, 203994662, 407989324]

約数ペア:

[(1, 407989324), (2, 203994662), (4, 101997331), (17, 23999372), (34, 11999686), (68, 5999843), (1811, 225284), (3313, 123148), (3622, 112642), (6626, 61574), (7244, 56321), (13252, 30787)]