9978830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58699}}^1$

素因数の和:58723

約数の個数: 16

約数和(自身を含む): 19018800

約数和(自身を除く): 9039970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 58699, 117398, 293495, 586990, 997883, 1995766, 4989415, 9978830]

約数ペア:

[(1, 9978830), (2, 4989415), (5, 1995766), (10, 997883), (17, 586990), (34, 293495), (85, 117398), (170, 58699)]