1279868034

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{332779}}^1$

素因数の和:333425

約数の個数: 16

約数和(自身を含む): 2563737120

約数和(自身を除く): 1283869086

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 332779, 665558, 998337, 1996674, 213311339, 426622678, 639934017, 1279868034]

約数ペア:

[(1, 1279868034), (2, 639934017), (3, 426622678), (6, 213311339), (641, 1996674), (1282, 998337), (1923, 665558), (3846, 332779)]