7142642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9473}}^1$

素因数の和:9517

約数の個数: 16

約数和(自身を含む): 11937240

約数和(自身を除く): 4794598

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 9473, 18946, 123149, 246298, 274717, 549434, 3571321, 7142642]

約数ペア:

[(1, 7142642), (2, 3571321), (13, 549434), (26, 274717), (29, 246298), (58, 123149), (377, 18946), (754, 9473)]