28103697013982

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1\times {\mathrm{51775609}}^1$

素因数の和:51777875

約数の個数: 16

約数和(自身を含む): 42507361605120

約数和(自身を除く): 14403664591138

約数列:

[1, 2, 127, 254, 2137, 4274, 271399, 542798, 51775609, 103551218, 6575502343, 13151004686, 110644476433, 221288952866, 14051848506991, 28103697013982]

約数ペア:

[(1, 28103697013982), (2, 14051848506991), (127, 221288952866), (254, 110644476433), (2137, 13151004686), (4274, 6575502343), (271399, 103551218), (542798, 51775609)]