1855115906

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{4583}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 3293879040

約数和(自身を除く): 1438763134

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 997, 1994, 4583, 6979, 9166, 13958, 28913, 32081, 57826, 64162, 132907, 202391, 265814, 404782, 930349, 1860698, 4569251, 9138502, 31984757, 63969514, 132508279, 265016558, 927557953, 1855115906]

約数ペア:

[(1, 1855115906), (2, 927557953), (7, 265016558), (14, 132508279), (29, 63969514), (58, 31984757), (203, 9138502), (406, 4569251), (997, 1860698), (1994, 930349), (4583, 404782), (6979, 265814), (9166, 202391), (13958, 132907), (28913, 64162), (32081, 57826)]