2013497269

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{272131}}^1$

素因数の和:272296

約数の個数: 12

約数和(自身を含む): 2357751648

約数和(自身を除く): 344254379

約数列:

[1, 7, 49, 151, 1057, 7399, 272131, 1904917, 13334419, 41091781, 287642467, 2013497269]

約数ペア:

[(1, 2013497269), (7, 287642467), (49, 41091781), (151, 13334419), (1057, 1904917), (7399, 272131)]