261586326

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{42701}}^1$

素因数の和:43727

約数の個数: 16

約数和(自身を含む): 523697328

約数和(自身を除く): 262111002

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 42701, 85402, 128103, 256206, 43597721, 87195442, 130793163, 261586326]

約数ペア:

[(1, 261586326), (2, 130793163), (3, 87195442), (6, 43597721), (1021, 256206), (2042, 128103), (3063, 85402), (6126, 42701)]