2587882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 4291200

約数和(自身を除く): 1703318

約数列:

[1, 2, 11, 22, 79, 158, 869, 1489, 1738, 2978, 16379, 32758, 117631, 235262, 1293941, 2587882]

約数ペア:

[(1, 2587882), (2, 1293941), (11, 235262), (22, 117631), (79, 32758), (158, 16379), (869, 2978), (1489, 1738)]