268758974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{108109}}^1$

素因数の和:108235

約数の個数: 16

約数和(自身を含む): 443683440

約数和(自身を除く): 174924466

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 108109, 216218, 1189199, 2378398, 12216317, 24432634, 134379487, 268758974]

約数ペア:

[(1, 268758974), (2, 134379487), (11, 24432634), (22, 12216317), (113, 2378398), (226, 1189199), (1243, 216218), (2486, 108109)]