664804670

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{45817}}^1$

素因数の和:47275

約数の個数: 16

約数和(自身を含む): 1197499248

約数和(自身を除く): 532694578

約数列:

[1, 2, 5, 10, 1451, 2902, 7255, 14510, 45817, 91634, 229085, 458170, 66480467, 132960934, 332402335, 664804670]

約数ペア:

[(1, 664804670), (2, 332402335), (5, 132960934), (10, 66480467), (1451, 458170), (2902, 229085), (7255, 91634), (14510, 45817)]