1330247905

素因数分解:

$5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{41357}}^1$

素因数の和:42288

約数の個数: 16

約数和(自身を含む): 1826369280

約数和(自身を除く): 496121375

約数列:

[1, 5, 7, 35, 919, 4595, 6433, 32165, 41357, 206785, 289499, 1447495, 38007083, 190035415, 266049581, 1330247905]

約数ペア:

[(1, 1330247905), (5, 266049581), (7, 190035415), (35, 38007083), (919, 1447495), (4595, 289499), (6433, 206785), (32165, 41357)]