1258454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 16

約数和(自身を含む): 1965600

約数和(自身を除く): 707146

約数列:

[1, 2, 41, 82, 103, 149, 206, 298, 4223, 6109, 8446, 12218, 15347, 30694, 629227, 1258454]

約数ペア:

[(1, 1258454), (2, 629227), (41, 30694), (82, 15347), (103, 12218), (149, 8446), (206, 6109), (298, 4223)]