2135396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 3878784

約数和(自身を除く): 1743388

約数列:

[1, 2, 4, 71, 73, 103, 142, 146, 206, 284, 292, 412, 5183, 7313, 7519, 10366, 14626, 15038, 20732, 29252, 30076, 533849, 1067698, 2135396]

約数ペア:

[(1, 2135396), (2, 1067698), (4, 533849), (71, 30076), (73, 29252), (103, 20732), (142, 15038), (146, 14626), (206, 10366), (284, 7519), (292, 7313), (412, 5183)]