1969267972

素因数分解:

$2^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{43711}}^1$

素因数の和:45331

約数の個数: 24

約数和(自身を含む): 3941073920

約数和(自身を除く): 1971805948

約数列:

[1, 2, 4, 7, 14, 28, 1609, 3218, 6436, 11263, 22526, 43711, 45052, 87422, 174844, 305977, 611954, 1223908, 70330999, 140661998, 281323996, 492316993, 984633986, 1969267972]

約数ペア:

[(1, 1969267972), (2, 984633986), (4, 492316993), (7, 281323996), (14, 140661998), (28, 70330999), (1609, 1223908), (3218, 611954), (6436, 305977), (11263, 174844), (22526, 87422), (43711, 45052)]