8629868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 16513392

約数和(自身を除く): 7883524

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2477, 3484, 4954, 9908, 32201, 64402, 128804, 165959, 331918, 663836, 2157467, 4314934, 8629868]

約数ペア:

[(1, 8629868), (2, 4314934), (4, 2157467), (13, 663836), (26, 331918), (52, 165959), (67, 128804), (134, 64402), (268, 32201), (871, 9908), (1742, 4954), (2477, 3484)]