1804202005

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{48157}}^1$

素因数の和:48348

約数の個数: 16

約数和(自身を含む): 2219120640

約数和(自身を除く): 414918635

約数列:

[1, 5, 59, 127, 295, 635, 7493, 37465, 48157, 240785, 2841263, 6115939, 14206315, 30579695, 360840401, 1804202005]

約数ペア:

[(1, 1804202005), (5, 360840401), (59, 30579695), (127, 14206315), (295, 6115939), (635, 2841263), (7493, 240785), (37465, 48157)]