26280130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154589}}^1$

素因数の和:154613

約数の個数: 16

約数和(自身を含む): 50087160

約数和(自身を除く): 23807030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 154589, 309178, 772945, 1545890, 2628013, 5256026, 13140065, 26280130]

約数ペア:

[(1, 26280130), (2, 13140065), (5, 5256026), (10, 2628013), (17, 1545890), (34, 772945), (85, 309178), (170, 154589)]