131020652

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{24499}}^1$

素因数の和:24701

約数の個数: 24

約数和(自身を含む): 263424000

約数和(自身を除く): 132403348

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 24499, 48998, 97996, 171493, 342986, 685972, 4679309, 9358618, 18717236, 32755163, 65510326, 131020652]

約数ペア:

[(1, 131020652), (2, 65510326), (4, 32755163), (7, 18717236), (14, 9358618), (28, 4679309), (191, 685972), (382, 342986), (764, 171493), (1337, 97996), (2674, 48998), (5348, 24499)]