858863162

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{66713}}^1$

素因数の和:66913

約数の個数: 16

約数和(自身を含む): 1328142312

約数和(自身を除く): 469279150

約数列:

[1, 2, 41, 82, 157, 314, 6437, 12874, 66713, 133426, 2735233, 5470466, 10473941, 20947882, 429431581, 858863162]

約数ペア:

[(1, 858863162), (2, 429431581), (41, 20947882), (82, 10473941), (157, 5470466), (314, 2735233), (6437, 133426), (12874, 66713)]