2170645484

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{752651}}^1$

素因数の和:752765

約数の個数: 24

約数和(自身を含む): 4383445248

約数和(自身を除く): 2212799764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 752651, 1505302, 3010604, 5268557, 10537114, 21074228, 77523053, 155046106, 310092212, 542661371, 1085322742, 2170645484]

約数ペア:

[(1, 2170645484), (2, 1085322742), (4, 542661371), (7, 310092212), (14, 155046106), (28, 77523053), (103, 21074228), (206, 10537114), (412, 5268557), (721, 3010604), (1442, 1505302), (2884, 752651)]