12938904004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{248825077}}^1$

素因数の和:248825094

約数の個数: 12

約数和(自身を含む): 24384857644

約数和(自身を除く): 11445953640

約数列:

[1, 2, 4, 13, 26, 52, 248825077, 497650154, 995300308, 3234726001, 6469452002, 12938904004]

約数ペア:

[(1, 12938904004), (2, 6469452002), (4, 3234726001), (13, 995300308), (26, 497650154), (52, 248825077)]