515719434

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1210609}}^1$

素因数の和:1210685

約数の個数: 16

約数和(自身を含む): 1045967040

約数和(自身を除く): 530247606

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1210609, 2421218, 3631827, 7263654, 85953239, 171906478, 257859717, 515719434]

約数ペア:

[(1, 515719434), (2, 257859717), (3, 171906478), (6, 85953239), (71, 7263654), (142, 3631827), (213, 2421218), (426, 1210609)]