121222616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{248407}}^1$

素因数の和:248474

約数の個数: 16

約数和(自身を含む): 231019440

約数和(自身を除く): 109796824

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 248407, 496814, 993628, 1987256, 15152827, 30305654, 60611308, 121222616]

約数ペア:

[(1, 121222616), (2, 60611308), (4, 30305654), (8, 15152827), (61, 1987256), (122, 993628), (244, 496814), (488, 248407)]