2021282344

素因数分解:

$2^3\times {\mathrm{21191}}^1\times {\mathrm{11923}}^1$

素因数の和:33120

約数の個数: 16

約数和(自身を含む): 3790401120

約数和(自身を除く): 1769118776

約数列:

[1, 2, 4, 8, 11923, 21191, 23846, 42382, 47692, 84764, 95384, 169528, 252660293, 505320586, 1010641172, 2021282344]

約数ペア:

[(1, 2021282344), (2, 1010641172), (4, 505320586), (8, 252660293), (11923, 169528), (21191, 95384), (23846, 84764), (42382, 47692)]