2566652235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{37781}}^1$

素因数の和:38443

約数の個数: 32

約数和(自身を含む): 4700685312

約数和(自身を除く): 2134033077

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 647, 1941, 3235, 4529, 9705, 13587, 22645, 37781, 67935, 113343, 188905, 264467, 566715, 793401, 1322335, 3967005, 24444307, 73332921, 122221535, 171110149, 366664605, 513330447, 855550745, 2566652235]

約数ペア:

[(1, 2566652235), (3, 855550745), (5, 513330447), (7, 366664605), (15, 171110149), (21, 122221535), (35, 73332921), (105, 24444307), (647, 3967005), (1941, 1322335), (3235, 793401), (4529, 566715), (9705, 264467), (13587, 188905), (22645, 113343), (37781, 67935)]