439974078

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1032803}}^1$

素因数の和:1032879

約数の個数: 16

約数和(自身を含む): 892342656

約数和(自身を除く): 452368578

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1032803, 2065606, 3098409, 6196818, 73329013, 146658026, 219987039, 439974078]

約数ペア:

[(1, 439974078), (2, 219987039), (3, 146658026), (6, 73329013), (71, 6196818), (142, 3098409), (213, 2065606), (426, 1032803)]