2141542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 3572352

約数和(自身を除く): 1430810

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2657, 5314, 34541, 69082, 82367, 164734, 1070771, 2141542]

約数ペア:

[(1, 2141542), (2, 1070771), (13, 164734), (26, 82367), (31, 69082), (62, 34541), (403, 5314), (806, 2657)]