10199681264

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1558631}}^1$

素因数の和:1559048

約数の個数: 20

約数和(自身を含む): 19810212720

約数和(自身を除く): 9610531456

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 1558631, 3117262, 6234524, 12469048, 24938096, 637480079, 1274960158, 2549920316, 5099840632, 10199681264]

約数ペア:

[(1, 10199681264), (2, 5099840632), (4, 2549920316), (8, 1274960158), (16, 637480079), (409, 24938096), (818, 12469048), (1636, 6234524), (3272, 3117262), (6544, 1558631)]