816803454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{112787}}^1$

素因数の和:112880

約数の個数: 32

約数和(自身を含む): 1754078976

約数和(自身を除く): 937275522

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 112787, 225574, 338361, 676722, 1917379, 3834758, 5752137, 8007877, 11504274, 16015754, 24023631, 48047262, 136133909, 272267818, 408401727, 816803454]

約数ペア:

[(1, 816803454), (2, 408401727), (3, 272267818), (6, 136133909), (17, 48047262), (34, 24023631), (51, 16015754), (71, 11504274), (102, 8007877), (142, 5752137), (213, 3834758), (426, 1917379), (1207, 676722), (2414, 338361), (3621, 225574), (7242, 112787)]