4001564

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 8049888

約数和(自身を除く): 4048324

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 593, 964, 1186, 1687, 2372, 3374, 4151, 6748, 8302, 16604, 142913, 285826, 571652, 1000391, 2000782, 4001564]

約数ペア:

[(1, 4001564), (2, 2000782), (4, 1000391), (7, 571652), (14, 285826), (28, 142913), (241, 16604), (482, 8302), (593, 6748), (964, 4151), (1186, 3374), (1687, 2372)]