16418542609

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 19215360000

約数和(自身を除く): 2796817391

約数列:

[1, 7, 71, 239, 277, 497, 499, 1673, 1939, 3493, 16969, 19667, 35429, 66203, 118783, 119261, 137669, 138223, 248003, 463421, 834827, 967561, 4700413, 8467531, 9813833, 32902891, 33035297, 59272717, 68696831, 231247079, 2345506087, 16418542609]

約数ペア:

[(1, 16418542609), (7, 2345506087), (71, 231247079), (239, 68696831), (277, 59272717), (497, 33035297), (499, 32902891), (1673, 9813833), (1939, 8467531), (3493, 4700413), (16969, 967561), (19667, 834827), (35429, 463421), (66203, 248003), (118783, 138223), (119261, 137669)]