804968294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1\times {\mathrm{2351}}^1$

素因数の和:3392

約数の個数: 24

約数和(自身を含む): 1309325472

約数和(自身を除く): 504357178

約数列:

[1, 2, 13, 26, 169, 338, 1013, 2026, 2351, 4702, 13169, 26338, 30563, 61126, 171197, 342394, 397319, 794638, 2381563, 4763126, 30960319, 61920638, 402484147, 804968294]

約数ペア:

[(1, 804968294), (2, 402484147), (13, 61920638), (26, 30960319), (169, 4763126), (338, 2381563), (1013, 794638), (2026, 397319), (2351, 342394), (4702, 171197), (13169, 61126), (26338, 30563)]