2888996887

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{7559}}^1$

素因数の和:8406

約数の個数: 16

約数和(自身を含む): 3353011200

約数和(自身を除く): 464014313

約数列:

[1, 7, 71, 497, 769, 5383, 7559, 52913, 54599, 382193, 536689, 3756823, 5812871, 40690097, 412713841, 2888996887]

約数ペア:

[(1, 2888996887), (7, 412713841), (71, 40690097), (497, 5812871), (769, 3756823), (5383, 536689), (7559, 382193), (52913, 54599)]