9866870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 19414080

約数和(自身を除く): 9547210

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1069, 1846, 2138, 4615, 5345, 9230, 10690, 13897, 27794, 69485, 75899, 138970, 151798, 379495, 758990, 986687, 1973374, 4933435, 9866870]

約数ペア:

[(1, 9866870), (2, 4933435), (5, 1973374), (10, 986687), (13, 758990), (26, 379495), (65, 151798), (71, 138970), (130, 75899), (142, 69485), (355, 27794), (710, 13897), (923, 10690), (1069, 9230), (1846, 5345), (2138, 4615)]