26660530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205081}}^1$

素因数の和:205101

約数の個数: 16

約数和(自身を含む): 51680664

約数和(自身を除く): 25020134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 205081, 410162, 1025405, 2050810, 2666053, 5332106, 13330265, 26660530]

約数ペア:

[(1, 26660530), (2, 13330265), (5, 5332106), (10, 2666053), (13, 2050810), (26, 1025405), (65, 410162), (130, 205081)]