272943670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1605551}}^1$

素因数の和:1605575

約数の個数: 16

約数和(自身を含む): 520198848

約数和(自身を除く): 247255178

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1605551, 3211102, 8027755, 16055510, 27294367, 54588734, 136471835, 272943670]

約数ペア:

[(1, 272943670), (2, 136471835), (5, 54588734), (10, 27294367), (17, 16055510), (34, 8027755), (85, 3211102), (170, 1605551)]