166364890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{978617}}^1$

素因数の和:978641

約数の個数: 16

約数和(自身を含む): 317072232

約数和(自身を除く): 150707342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 978617, 1957234, 4893085, 9786170, 16636489, 33272978, 83182445, 166364890]

約数ペア:

[(1, 166364890), (2, 83182445), (5, 33272978), (10, 16636489), (17, 9786170), (34, 4893085), (85, 1957234), (170, 978617)]