127482290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5081}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 248448816

約数和(自身を除く): 120966526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 5081, 10162, 12545, 25090, 25405, 50810, 66053, 132106, 330265, 660530, 980633, 1961266, 4903165, 9806330, 12748229, 25496458, 63741145, 127482290]

約数ペア:

[(1, 127482290), (2, 63741145), (5, 25496458), (10, 12748229), (13, 9806330), (26, 4903165), (65, 1961266), (130, 980633), (193, 660530), (386, 330265), (965, 132106), (1930, 66053), (2509, 50810), (5018, 25405), (5081, 25090), (10162, 12545)]