2564795219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{79531}}^1$

素因数の和:79826

約数の個数: 16

約数和(自身を含む): 3115109376

約数和(自身を除く): 550314157

約数列:

[1, 7, 17, 119, 271, 1897, 4607, 32249, 79531, 556717, 1352027, 9464189, 21552901, 150870307, 366399317, 2564795219]

約数ペア:

[(1, 2564795219), (7, 366399317), (17, 150870307), (119, 21552901), (271, 9464189), (1897, 1352027), (4607, 556717), (32249, 79531)]