280667069

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 300393600

約数和(自身を除く): 19726531

約数列:

[1, 19, 103, 173, 829, 1957, 3287, 15751, 17819, 85387, 143417, 338561, 1622353, 2724923, 14771951, 280667069]

約数ペア:

[(1, 280667069), (19, 14771951), (103, 2724923), (173, 1622353), (829, 338561), (1957, 143417), (3287, 85387), (15751, 17819)]