2784735625889

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{14527969}}^1$

素因数の和:14528312

約数の個数: 16

約数和(自身を含む): 3221722627200

約数和(自身を除く): 436987001311

約数列:

[1, 7, 139, 197, 973, 1379, 27383, 191681, 14527969, 101695783, 2019387691, 2862009893, 14135713837, 20034069251, 397819375127, 2784735625889]

約数ペア:

[(1, 2784735625889), (7, 397819375127), (139, 20034069251), (197, 14135713837), (973, 2862009893), (1379, 2019387691), (27383, 101695783), (191681, 14527969)]