166670890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{980417}}^1$

素因数の和:980441

約数の個数: 16

約数和(自身を含む): 317655432

約数和(自身を除く): 150984542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 980417, 1960834, 4902085, 9804170, 16667089, 33334178, 83335445, 166670890]

約数ペア:

[(1, 166670890), (2, 83335445), (5, 33334178), (10, 16667089), (17, 9804170), (34, 4902085), (85, 1960834), (170, 980417)]