520028106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6667027}}^1$

素因数の和:6667045

約数の個数: 16

約数和(自身を含む): 1120060704

約数和(自身を除く): 600032598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6667027, 13334054, 20001081, 40002162, 86671351, 173342702, 260014053, 520028106]

約数ペア:

[(1, 520028106), (2, 260014053), (3, 173342702), (6, 86671351), (13, 40002162), (26, 20001081), (39, 13334054), (78, 6667027)]