140116834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{709}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 247625280

約数和(自身を除く): 107508446

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 691, 709, 1382, 1418, 7601, 7799, 8983, 9217, 15202, 15598, 17966, 18434, 98813, 101387, 197626, 202774, 489919, 979838, 5389109, 6368947, 10778218, 12737894, 70058417, 140116834]

約数ペア:

[(1, 140116834), (2, 70058417), (11, 12737894), (13, 10778218), (22, 6368947), (26, 5389109), (143, 979838), (286, 489919), (691, 202774), (709, 197626), (1382, 101387), (1418, 98813), (7601, 18434), (7799, 17966), (8983, 15598), (9217, 15202)]