1279200066

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1627481}}^1$

素因数の和:1627617

約数の個数: 16

約数和(自身を含む): 2577931488

約数和(自身を除く): 1298731422

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 1627481, 3254962, 4882443, 9764886, 213200011, 426400022, 639600033, 1279200066]

約数ペア:

[(1, 1279200066), (2, 639600033), (3, 426400022), (6, 213200011), (131, 9764886), (262, 4882443), (393, 3254962), (786, 1627481)]