1240642226

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1\times {\mathrm{2383}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 1874338944

約数和(自身を除く): 633696718

約数列:

[1, 2, 163, 326, 1597, 2383, 3194, 4766, 260311, 388429, 520622, 776858, 3805651, 7611302, 620321113, 1240642226]

約数ペア:

[(1, 1240642226), (2, 620321113), (163, 7611302), (326, 3805651), (1597, 776858), (2383, 520622), (3194, 388429), (4766, 260311)]