1288943054

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{3407}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 2251570176

約数和(自身を除く): 962627122

約数列:

[1, 2, 7, 14, 61, 122, 427, 443, 854, 886, 3101, 3407, 6202, 6814, 23849, 27023, 47698, 54046, 189161, 207827, 378322, 415654, 1454789, 1509301, 2909578, 3018602, 10565107, 21130214, 92067361, 184134722, 644471527, 1288943054]

約数ペア:

[(1, 1288943054), (2, 644471527), (7, 184134722), (14, 92067361), (61, 21130214), (122, 10565107), (427, 3018602), (443, 2909578), (854, 1509301), (886, 1454789), (3101, 415654), (3407, 378322), (6202, 207827), (6814, 189161), (23849, 54046), (27023, 47698)]