775950338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{133279}}^1$

素因数の和:133393

約数の個数: 16

約数和(自身を含む): 1209116160

約数和(自身を除く): 433165822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 133279, 266558, 5464439, 9462809, 10928878, 18925618, 387975169, 775950338]

約数ペア:

[(1, 775950338), (2, 387975169), (41, 18925618), (71, 10928878), (82, 9462809), (142, 5464439), (2911, 266558), (5822, 133279)]