2809318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1631

約数の個数: 16

約数和(自身を含む): 4548960

約数和(自身を除く): 1739642

約数列:

[1, 2, 17, 34, 53, 106, 901, 1559, 1802, 3118, 26503, 53006, 82627, 165254, 1404659, 2809318]

約数ペア:

[(1, 2809318), (2, 1404659), (17, 165254), (34, 82627), (53, 53006), (106, 26503), (901, 3118), (1559, 1802)]