2078353445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3493031}}^1$

素因数の和:3493060

約数の個数: 16

約数和(自身を含む): 3017979648

約数和(自身を除く): 939626203

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 3493031, 17465155, 24451217, 59381527, 122256085, 296907635, 415670689, 2078353445]

約数ペア:

[(1, 2078353445), (5, 415670689), (7, 296907635), (17, 122256085), (35, 59381527), (85, 24451217), (119, 17465155), (595, 3493031)]