2008763913

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{26591}}^1$

素因数の和:26769

約数の個数: 24

約数和(自身を含む): 2919801600

約数和(自身を除く): 911037687

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1937, 5811, 25181, 26591, 75543, 79773, 345683, 1037049, 3962059, 4493879, 11886177, 13481637, 51506767, 154520301, 669587971, 2008763913]

約数ペア:

[(1, 2008763913), (3, 669587971), (13, 154520301), (39, 51506767), (149, 13481637), (169, 11886177), (447, 4493879), (507, 3962059), (1937, 1037049), (5811, 345683), (25181, 79773), (26591, 75543)]