380047478974

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{8550769}}^1$

素因数の和:8551155

約数の個数: 16

約数和(自身を含む): 579947424480

約数和(自身を除く): 199899945506

約数列:

[1, 2, 71, 142, 313, 626, 22223, 44446, 8550769, 17101538, 607104599, 1214209198, 2676390697, 5352781394, 190023739487, 380047478974]

約数ペア:

[(1, 380047478974), (2, 190023739487), (71, 5352781394), (142, 2676390697), (313, 1214209198), (626, 607104599), (22223, 17101538), (44446, 8550769)]