2609747

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 500653

約数列:

[1, 7, 59, 71, 89, 413, 497, 623, 4189, 5251, 6319, 29323, 36757, 44233, 372821, 2609747]

約数ペア:

[(1, 2609747), (7, 372821), (59, 44233), (71, 36757), (89, 29323), (413, 6319), (497, 5251), (623, 4189)]