2863948

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{523}}^1$

素因数の和:601

約数の個数: 18

約数和(自身を含む): 5160876

約数和(自身を除く): 2296928

約数列:

[1, 2, 4, 37, 74, 148, 523, 1046, 1369, 2092, 2738, 5476, 19351, 38702, 77404, 715987, 1431974, 2863948]

約数ペア:

[(1, 2863948), (2, 1431974), (4, 715987), (37, 77404), (74, 38702), (148, 19351), (523, 5476), (1046, 2738), (1369, 2092)]