248976676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{34949}}^1$

素因数の和:35103

約数の個数: 24

約数和(自身を含む): 472663800

約数和(自身を除く): 223687124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 34949, 69898, 139796, 454337, 908674, 1817348, 4788013, 9576026, 19152052, 62244169, 124488338, 248976676]

約数ペア:

[(1, 248976676), (2, 124488338), (4, 62244169), (13, 19152052), (26, 9576026), (52, 4788013), (137, 1817348), (274, 908674), (548, 454337), (1781, 139796), (3562, 69898), (7124, 34949)]