2007231356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{213263}}^1$

素因数の和:213461

約数の個数: 24

約数和(自身を含む): 3803776704

約数和(自身を除く): 1796545348

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 213263, 426526, 853052, 2772419, 5544838, 11089676, 38600603, 77201206, 154402412, 501807839, 1003615678, 2007231356]

約数ペア:

[(1, 2007231356), (2, 1003615678), (4, 501807839), (13, 154402412), (26, 77201206), (52, 38600603), (181, 11089676), (362, 5544838), (724, 2772419), (2353, 853052), (4706, 426526), (9412, 213263)]