1254374698

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{971}}^1\times {\mathrm{1627}}^1$

素因数の和:2997

約数の個数: 16

約数和(自身を含む): 1889404704

約数和(自身を除く): 635030006

約数列:

[1, 2, 397, 794, 971, 1627, 1942, 3254, 385487, 645919, 770974, 1291838, 1579817, 3159634, 627187349, 1254374698]

約数ペア:

[(1, 1254374698), (2, 627187349), (397, 3159634), (794, 1579817), (971, 1291838), (1627, 770974), (1942, 645919), (3254, 385487)]