2019294212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{384481}}^1$

素因数の和:384599

約数の個数: 24

約数和(自身を含む): 3843282072

約数和(自身を除く): 1823987860

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 384481, 768962, 1537924, 4998253, 9996506, 19993012, 38832581, 77665162, 155330324, 504823553, 1009647106, 2019294212]

約数ペア:

[(1, 2019294212), (2, 1009647106), (4, 504823553), (13, 155330324), (26, 77665162), (52, 38832581), (101, 19993012), (202, 9996506), (404, 4998253), (1313, 1537924), (2626, 768962), (5252, 384481)]