2205280495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1382621}}^1$

素因数の和:1382666

約数の個数: 16

約数和(自身を含む): 2986463520

約数和(自身を除く): 781183025

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1382621, 6913105, 15208831, 40096009, 76044155, 200480045, 441056099, 2205280495]

約数ペア:

[(1, 2205280495), (5, 441056099), (11, 200480045), (29, 76044155), (55, 40096009), (145, 15208831), (319, 6913105), (1595, 1382621)]