1642786881

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{15287}}^1$

素因数の和:15720

約数の個数: 16

約数和(自身を含む): 2216882304

約数和(自身を除く): 574095423

約数列:

[1, 3, 113, 317, 339, 951, 15287, 35821, 45861, 107463, 1727431, 4845979, 5182293, 14537937, 547595627, 1642786881]

約数ペア:

[(1, 1642786881), (3, 547595627), (113, 14537937), (317, 5182293), (339, 4845979), (951, 1727431), (15287, 107463), (35821, 45861)]