2555178

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4021

約数の個数: 16

約数和(自身を含む): 5158560

約数和(自身を除く): 2603382

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 3907, 7814, 11721, 23442, 425863, 851726, 1277589, 2555178]

約数ペア:

[(1, 2555178), (2, 1277589), (3, 851726), (6, 425863), (109, 23442), (218, 11721), (327, 7814), (654, 3907)]