1394291252

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{2220209}}^1$

素因数の和:2220370

約数の個数: 12

約数和(自身を含む): 2455552260

約数和(自身を除く): 1061261008

約数列:

[1, 2, 4, 157, 314, 628, 2220209, 4440418, 8880836, 348572813, 697145626, 1394291252]

約数ペア:

[(1, 1394291252), (2, 697145626), (4, 348572813), (157, 8880836), (314, 4440418), (628, 2220209)]