1601604848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5268437}}^1$

素因数の和:5268464

約数の個数: 20

約数和(自身を含む): 3266431560

約数和(自身を除く): 1664826712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5268437, 10536874, 21073748, 42147496, 84294992, 100100303, 200200606, 400401212, 800802424, 1601604848]

約数ペア:

[(1, 1601604848), (2, 800802424), (4, 400401212), (8, 200200606), (16, 100100303), (19, 84294992), (38, 42147496), (76, 21073748), (152, 10536874), (304, 5268437)]