2019704635

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 2900090304

約数和(自身を除く): 880385669

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 169, 221, 299, 391, 845, 1105, 1495, 1955, 2873, 3887, 5083, 6113, 14365, 19435, 25415, 30565, 66079, 79469, 103921, 140599, 330395, 397345, 519605, 702995, 1033097, 1350973, 1827787, 2390183, 5165485, 6754865, 9138935, 11950915, 17562649, 23761231, 31072379, 87813245, 118806155, 155361895, 403940927, 2019704635]

約数ペア:

[(1, 2019704635), (5, 403940927), (13, 155361895), (17, 118806155), (23, 87813245), (65, 31072379), (85, 23761231), (115, 17562649), (169, 11950915), (221, 9138935), (299, 6754865), (391, 5165485), (845, 2390183), (1105, 1827787), (1495, 1350973), (1955, 1033097), (2873, 702995), (3887, 519605), (5083, 397345), (6113, 330395), (14365, 140599), (19435, 103921), (25415, 79469), (30565, 66079)]