2509851472

素因数分解:

$2^4\times {\mathrm{2417}}^1\times {\mathrm{64901}}^1$

素因数の和:67326

約数の個数: 20

約数和(自身を含む): 4864924116

約数和(自身を除く): 2355072644

約数列:

[1, 2, 4, 8, 16, 2417, 4834, 9668, 19336, 38672, 64901, 129802, 259604, 519208, 1038416, 156865717, 313731434, 627462868, 1254925736, 2509851472]

約数ペア:

[(1, 2509851472), (2, 1254925736), (4, 627462868), (8, 313731434), (16, 156865717), (2417, 1038416), (4834, 519208), (9668, 259604), (19336, 129802), (38672, 64901)]