5267536

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1230

約数の個数: 20

約数和(自身を含む): 10243764

約数和(自身を除く): 4976228

約数列:

[1, 2, 4, 8, 16, 401, 802, 821, 1604, 1642, 3208, 3284, 6416, 6568, 13136, 329221, 658442, 1316884, 2633768, 5267536]

約数ペア:

[(1, 5267536), (2, 2633768), (4, 1316884), (8, 658442), (16, 329221), (401, 13136), (802, 6568), (821, 6416), (1604, 3284), (1642, 3208)]