13509170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 25194240

約数和(自身を除く): 11685070

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 359, 530, 710, 718, 1795, 3590, 3763, 7526, 18815, 19027, 25489, 37630, 38054, 50978, 95135, 127445, 190270, 254890, 1350917, 2701834, 6754585, 13509170]

約数ペア:

[(1, 13509170), (2, 6754585), (5, 2701834), (10, 1350917), (53, 254890), (71, 190270), (106, 127445), (142, 95135), (265, 50978), (355, 38054), (359, 37630), (530, 25489), (710, 19027), (718, 18815), (1795, 7526), (3590, 3763)]