5457530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41981}}^1$

素因数の和:42001

約数の個数: 16

約数和(自身を含む): 10579464

約数和(自身を除く): 5121934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 41981, 83962, 209905, 419810, 545753, 1091506, 2728765, 5457530]

約数ペア:

[(1, 5457530), (2, 2728765), (5, 1091506), (10, 545753), (13, 419810), (26, 209905), (65, 83962), (130, 41981)]