26345930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202661}}^1$

素因数の和:202681

約数の個数: 16

約数和(自身を含む): 51070824

約数和(自身を除く): 24724894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 202661, 405322, 1013305, 2026610, 2634593, 5269186, 13172965, 26345930]

約数ペア:

[(1, 26345930), (2, 13172965), (5, 5269186), (10, 2634593), (13, 2026610), (26, 1013305), (65, 405322), (130, 202661)]