166296890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{978217}}^1$

素因数の和:978241

約数の個数: 16

約数和(自身を含む): 316942632

約数和(自身を除く): 150645742

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 978217, 1956434, 4891085, 9782170, 16629689, 33259378, 83148445, 166296890]

約数ペア:

[(1, 166296890), (2, 83148445), (5, 33259378), (10, 16629689), (17, 9782170), (34, 4891085), (85, 1956434), (170, 978217)]