1120486549

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{78427}}^1$

素因数の和:78604

約数の個数: 16

約数和(自身を含む): 1387861888

約数和(自身を除く): 267375339

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 14287, 78427, 548989, 1019551, 7136857, 12313039, 86191273, 160069507, 1120486549]

約数ペア:

[(1, 1120486549), (7, 160069507), (13, 86191273), (91, 12313039), (157, 7136857), (1099, 1019551), (2041, 548989), (14287, 78427)]