777041330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1\times {\mathrm{2473}}^1$

素因数の和:4910

約数の個数: 32

約数和(自身を含む): 1507497264

約数和(自身を除く): 730455934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2417, 2473, 4834, 4946, 12085, 12365, 24170, 24730, 31421, 32149, 62842, 64298, 157105, 160745, 314210, 321490, 5977241, 11954482, 29886205, 59772410, 77704133, 155408266, 388520665, 777041330]

約数ペア:

[(1, 777041330), (2, 388520665), (5, 155408266), (10, 77704133), (13, 59772410), (26, 29886205), (65, 11954482), (130, 5977241), (2417, 321490), (2473, 314210), (4834, 160745), (4946, 157105), (12085, 64298), (12365, 62842), (24170, 32149), (24730, 31421)]