284256004

素因数分解:

$2^2\times {\mathrm{3643}}^1\times {\mathrm{19507}}^1$

素因数の和:23154

約数の個数: 12

約数和(自身を含む): 497610064

約数和(自身を除く): 213354060

約数列:

[1, 2, 4, 3643, 7286, 14572, 19507, 39014, 78028, 71064001, 142128002, 284256004]

約数ペア:

[(1, 284256004), (2, 142128002), (4, 71064001), (3643, 78028), (7286, 39014), (14572, 19507)]