2480530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19081}}^1$

素因数の和:19101

約数の個数: 16

約数和(自身を含む): 4808664

約数和(自身を除く): 2328134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19081, 38162, 95405, 190810, 248053, 496106, 1240265, 2480530]

約数ペア:

[(1, 2480530), (2, 1240265), (5, 496106), (10, 248053), (13, 190810), (26, 95405), (65, 38162), (130, 19081)]