3172138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 16

約数和(自身を含む): 4898880

約数和(自身を除く): 1726742

約数列:

[1, 2, 71, 89, 142, 178, 251, 502, 6319, 12638, 17821, 22339, 35642, 44678, 1586069, 3172138]

約数ペア:

[(1, 3172138), (2, 1586069), (71, 44678), (89, 35642), (142, 22339), (178, 17821), (251, 12638), (502, 6319)]