1520357514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1\times {\mathrm{7019}}^1$

素因数の和:9814

約数の個数: 32

約数和(自身を含む): 3276262080

約数和(自身を除く): 1755904566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2777, 5554, 7019, 8331, 14038, 16662, 21057, 36101, 42114, 72202, 91247, 108303, 182494, 216606, 273741, 547482, 19491763, 38983526, 58475289, 116950578, 253392919, 506785838, 760178757, 1520357514]

約数ペア:

[(1, 1520357514), (2, 760178757), (3, 506785838), (6, 253392919), (13, 116950578), (26, 58475289), (39, 38983526), (78, 19491763), (2777, 547482), (5554, 273741), (7019, 216606), (8331, 182494), (14038, 108303), (16662, 91247), (21057, 72202), (36101, 42114)]