2025392

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1340

約数の個数: 20

約数和(自身を含む): 3965520

約数和(自身を除く): 1940128

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1229, 1648, 2458, 4916, 9832, 19664, 126587, 253174, 506348, 1012696, 2025392]

約数ペア:

[(1, 2025392), (2, 1012696), (4, 506348), (8, 253174), (16, 126587), (103, 19664), (206, 9832), (412, 4916), (824, 2458), (1229, 1648)]