13827290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 26568000

約数和(自身を除く): 12740710

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 499, 815, 998, 1630, 2495, 2771, 4990, 5542, 8483, 13855, 16966, 27710, 42415, 81337, 84830, 162674, 406685, 813370, 1382729, 2765458, 6913645, 13827290]

約数ペア:

[(1, 13827290), (2, 6913645), (5, 2765458), (10, 1382729), (17, 813370), (34, 406685), (85, 162674), (163, 84830), (170, 81337), (326, 42415), (499, 27710), (815, 16966), (998, 13855), (1630, 8483), (2495, 5542), (2771, 4990)]