1265178

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 2681280

約数和(自身を除く): 1416102

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 139, 222, 246, 278, 417, 834, 1517, 3034, 4551, 5143, 5699, 9102, 10286, 11398, 15429, 17097, 30858, 34194, 210863, 421726, 632589, 1265178]

約数ペア:

[(1, 1265178), (2, 632589), (3, 421726), (6, 210863), (37, 34194), (41, 30858), (74, 17097), (82, 15429), (111, 11398), (123, 10286), (139, 9102), (222, 5699), (246, 5143), (278, 4551), (417, 3034), (834, 1517)]