130804076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{23509}}^1$

素因数の和:23633

約数の個数: 24

約数和(自身を含む): 248829840

約数和(自身を除く): 118025764

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 23509, 47018, 94036, 305617, 611234, 1222468, 2515463, 5030926, 10061852, 32701019, 65402038, 130804076]

約数ペア:

[(1, 130804076), (2, 65402038), (4, 32701019), (13, 10061852), (26, 5030926), (52, 2515463), (107, 1222468), (214, 611234), (428, 305617), (1391, 94036), (2782, 47018), (5564, 23509)]