2080256886

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{439429}}^1$

素因数の和:439700

約数の個数: 24

約数和(自身を含む): 4524371280

約数和(自身を除く): 2444114394

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 439429, 878858, 1318287, 2636574, 3954861, 7909722, 115569827, 231139654, 346709481, 693418962, 1040128443, 2080256886]

約数ペア:

[(1, 2080256886), (2, 1040128443), (3, 693418962), (6, 346709481), (9, 231139654), (18, 115569827), (263, 7909722), (526, 3954861), (789, 2636574), (1578, 1318287), (2367, 878858), (4734, 439429)]