2515262009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1\times {\mathrm{3491}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 2853103680

約数和(自身を除く): 337841671

約数列:

[1, 13, 19, 247, 2917, 3491, 37921, 45383, 55423, 66329, 720499, 862277, 10183247, 132382211, 193481693, 2515262009]

約数ペア:

[(1, 2515262009), (13, 193481693), (19, 132382211), (247, 10183247), (2917, 862277), (3491, 720499), (37921, 66329), (45383, 55423)]