551655248

素因数分解:

$2^4\times {\mathrm{3329}}^1\times {\mathrm{10357}}^1$

素因数の和:13694

約数の個数: 20

約数和(自身を含む): 1069256340

約数和(自身を除く): 517601092

約数列:

[1, 2, 4, 8, 16, 3329, 6658, 10357, 13316, 20714, 26632, 41428, 53264, 82856, 165712, 34478453, 68956906, 137913812, 275827624, 551655248]

約数ペア:

[(1, 551655248), (2, 275827624), (4, 137913812), (8, 68956906), (16, 34478453), (3329, 165712), (6658, 82856), (10357, 53264), (13316, 41428), (20714, 26632)]