1128742013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{231347}}^1$

素因数の和:231412

約数の個数: 16

約数和(自身を含む): 1399192704

約数和(自身を除く): 270450691

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 231347, 1619429, 3932899, 9485227, 27530293, 66396589, 161248859, 1128742013]

約数ペア:

[(1, 1128742013), (7, 161248859), (17, 66396589), (41, 27530293), (119, 9485227), (287, 3932899), (697, 1619429), (4879, 231347)]