1242217276

素因数分解:

$2^2\times {\mathrm{1511}}^1\times {\mathrm{205529}}^1$

素因数の和:207044

約数の個数: 12

約数和(自身を含む): 2175329520

約数和(自身を除く): 933112244

約数列:

[1, 2, 4, 1511, 3022, 6044, 205529, 411058, 822116, 310554319, 621108638, 1242217276]

約数ペア:

[(1, 1242217276), (2, 621108638), (4, 310554319), (1511, 822116), (3022, 411058), (6044, 205529)]