7130120530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54847081}}^1$

素因数の和:54847101

約数の個数: 16

約数和(自身を含む): 13821464664

約数和(自身を除く): 6691344134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54847081, 109694162, 274235405, 548470810, 713012053, 1426024106, 3565060265, 7130120530]

約数ペア:

[(1, 7130120530), (2, 3565060265), (5, 1426024106), (10, 713012053), (13, 548470810), (26, 274235405), (65, 109694162), (130, 54847081)]