3640226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 16

約数和(自身を含む): 5660928

約数和(自身を除く): 2020702

約数列:

[1, 2, 41, 82, 103, 206, 431, 862, 4223, 8446, 17671, 35342, 44393, 88786, 1820113, 3640226]

約数ペア:

[(1, 3640226), (2, 1820113), (41, 88786), (82, 44393), (103, 35342), (206, 17671), (431, 8446), (862, 4223)]