9387170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 18349632

約数和(自身を除く): 8962462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 443, 815, 886, 1630, 2119, 2215, 4238, 4430, 5759, 10595, 11518, 21190, 28795, 57590, 72209, 144418, 361045, 722090, 938717, 1877434, 4693585, 9387170]

約数ペア:

[(1, 9387170), (2, 4693585), (5, 1877434), (10, 938717), (13, 722090), (26, 361045), (65, 144418), (130, 72209), (163, 57590), (326, 28795), (443, 21190), (815, 11518), (886, 10595), (1630, 5759), (2119, 4430), (2215, 4238)]