2022275060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7777981}}^1$

素因数の和:7778003

約数の個数: 24

約数和(自身を含む): 4573453416

約数和(自身を除く): 2551178356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7777981, 15555962, 31111924, 38889905, 77779810, 101113753, 155559620, 202227506, 404455012, 505568765, 1011137530, 2022275060]

約数ペア:

[(1, 2022275060), (2, 1011137530), (4, 505568765), (5, 404455012), (10, 202227506), (13, 155559620), (20, 101113753), (26, 77779810), (52, 38889905), (65, 31111924), (130, 15555962), (260, 7777981)]