2170974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2172

約数の個数: 24

約数和(自身を含む): 4703832

約数和(自身を除く): 2532858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2141, 4282, 6423, 12846, 27833, 55666, 83499, 166998, 361829, 723658, 1085487, 2170974]

約数ペア:

[(1, 2170974), (2, 1085487), (3, 723658), (6, 361829), (13, 166998), (26, 83499), (39, 55666), (78, 27833), (169, 12846), (338, 6423), (507, 4282), (1014, 2141)]