8331362

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^2$

素因数の和:342

約数の個数: 18

約数和(自身を含む): 13619043

約数和(自身を除く): 5287681

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 2041, 4082, 24649, 26533, 49298, 53066, 320437, 640874, 4165681, 8331362]

約数ペア:

[(1, 8331362), (2, 4165681), (13, 640874), (26, 320437), (157, 53066), (169, 49298), (314, 26533), (338, 24649), (2041, 4082)]