3899308

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 7967232

約数和(自身を除く): 4067924

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2963, 5926, 11852, 20741, 41482, 82964, 139261, 278522, 557044, 974827, 1949654, 3899308]

約数ペア:

[(1, 3899308), (2, 1949654), (4, 974827), (7, 557044), (14, 278522), (28, 139261), (47, 82964), (94, 41482), (188, 20741), (329, 11852), (658, 5926), (1316, 2963)]