8440834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 13144320

約数和(自身を除く): 4703486

約数列:

[1, 2, 41, 79, 82, 158, 1303, 2606, 3239, 6478, 53423, 102937, 106846, 205874, 4220417, 8440834]

約数ペア:

[(1, 8440834), (2, 4220417), (41, 205874), (79, 106846), (82, 102937), (158, 53423), (1303, 6478), (2606, 3239)]