4570986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 10695168

約数和(自身を除く): 6124182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 2531, 5062, 7593, 15186, 17717, 35434, 53151, 106302, 108833, 217666, 326499, 652998, 761831, 1523662, 2285493, 4570986]

約数ペア:

[(1, 4570986), (2, 2285493), (3, 1523662), (6, 761831), (7, 652998), (14, 326499), (21, 217666), (42, 108833), (43, 106302), (86, 53151), (129, 35434), (258, 17717), (301, 15186), (602, 7593), (903, 5062), (1806, 2531)]