978070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 1798848

約数和(自身を除く): 820778

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2081, 4162, 10405, 20810, 97807, 195614, 489035, 978070]

約数ペア:

[(1, 978070), (2, 489035), (5, 195614), (10, 97807), (47, 20810), (94, 10405), (235, 4162), (470, 2081)]