1725438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 4056192

約数和(自身を除く): 2330754

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2011, 4022, 6033, 12066, 22121, 26143, 44242, 52286, 66363, 78429, 132726, 156858, 287573, 575146, 862719, 1725438]

約数ペア:

[(1, 1725438), (2, 862719), (3, 575146), (6, 287573), (11, 156858), (13, 132726), (22, 78429), (26, 66363), (33, 52286), (39, 44242), (66, 26143), (78, 22121), (143, 12066), (286, 6033), (429, 4022), (858, 2011)]