4028219977

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1\times {\mathrm{1811}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 4253300352

約数和(自身を除く): 225080375

約数列:

[1, 23, 97, 997, 1811, 2231, 22931, 41653, 96709, 175667, 1805567, 2224307, 4040341, 41528041, 175139999, 4028219977]

約数ペア:

[(1, 4028219977), (23, 175139999), (97, 41528041), (997, 4040341), (1811, 2224307), (2231, 1805567), (22931, 175667), (41653, 96709)]