83173690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{489257}}^1$

素因数の和:489281

約数の個数: 16

約数和(自身を含む): 158519592

約数和(自身を除く): 75345902

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 489257, 978514, 2446285, 4892570, 8317369, 16634738, 41586845, 83173690]

約数ペア:

[(1, 83173690), (2, 41586845), (5, 16634738), (10, 8317369), (17, 4892570), (34, 2446285), (85, 978514), (170, 489257)]