977772666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{176557}}^1$

素因数の和:176646

約数の個数: 32

約数和(自身を含む): 2135645568

約数和(自身を除く): 1157872902

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 176557, 353114, 529671, 1059342, 2295241, 4590482, 6885723, 12535547, 13771446, 25071094, 37606641, 75213282, 162962111, 325924222, 488886333, 977772666]

約数ペア:

[(1, 977772666), (2, 488886333), (3, 325924222), (6, 162962111), (13, 75213282), (26, 37606641), (39, 25071094), (71, 13771446), (78, 12535547), (142, 6885723), (213, 4590482), (426, 2295241), (923, 1059342), (1846, 529671), (2769, 353114), (5538, 176557)]