2641610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9109}}^1$

素因数の和:9145

約数の個数: 16

約数和(自身を含む): 4919400

約数和(自身を除く): 2277790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9109, 18218, 45545, 91090, 264161, 528322, 1320805, 2641610]

約数ペア:

[(1, 2641610), (2, 1320805), (5, 528322), (10, 264161), (29, 91090), (58, 45545), (145, 18218), (290, 9109)]