889760134

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{42293}}^1$

素因数の和:42519

約数の個数: 16

約数和(自身を含む): 1363220208

約数和(自身を除く): 473460074

約数列:

[1, 2, 67, 134, 157, 314, 10519, 21038, 42293, 84586, 2833631, 5667262, 6640001, 13280002, 444880067, 889760134]

約数ペア:

[(1, 889760134), (2, 444880067), (67, 13280002), (134, 6640001), (157, 5667262), (314, 2833631), (10519, 84586), (21038, 42293)]