1020194942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{133919}}^1$

素因数の和:134227

約数の個数: 16

約数和(自身を含む): 1653644160

約数和(自身を除く): 633449218

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 133919, 267838, 1740947, 3481894, 39238267, 78476534, 510097471, 1020194942]

約数ペア:

[(1, 1020194942), (2, 510097471), (13, 78476534), (26, 39238267), (293, 3481894), (586, 1740947), (3809, 267838), (7618, 133919)]