489975190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2882207}}^1$

素因数の和:2882231

約数の個数: 16

約数和(自身を含む): 933835392

約数和(自身を除く): 443860202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2882207, 5764414, 14411035, 28822070, 48997519, 97995038, 244987595, 489975190]

約数ペア:

[(1, 489975190), (2, 244987595), (5, 97995038), (10, 48997519), (17, 28822070), (34, 14411035), (85, 5764414), (170, 2882207)]