9917092

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 18

約数和(自身を含む): 17608178

約数和(自身を除く): 7691086

約数列:

[1, 2, 4, 89, 178, 313, 356, 626, 1252, 7921, 15842, 27857, 31684, 55714, 111428, 2479273, 4958546, 9917092]

約数ペア:

[(1, 9917092), (2, 4958546), (4, 2479273), (89, 111428), (178, 55714), (313, 31684), (356, 27857), (626, 15842), (1252, 7921)]