815913114

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1915289}}^1$

素因数の和:1915365

約数の個数: 16

約数和(自身を含む): 1654810560

約数和(自身を除く): 838897446

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1915289, 3830578, 5745867, 11491734, 135985519, 271971038, 407956557, 815913114]

約数ペア:

[(1, 815913114), (2, 407956557), (3, 271971038), (6, 135985519), (71, 11491734), (142, 5745867), (213, 3830578), (426, 1915289)]