2580806735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{409327}}^1$

素因数の和:409442

約数の個数: 16

約数和(自身を含む): 3369588096

約数和(自身を除く): 788781361

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 409327, 2046635, 5321251, 26606255, 39704719, 198523595, 516161347, 2580806735]

約数ペア:

[(1, 2580806735), (5, 516161347), (13, 198523595), (65, 39704719), (97, 26606255), (485, 5321251), (1261, 2046635), (6305, 409327)]