1288206

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 24

約数和(自身を含む): 2840760

約数和(自身を除く): 1552554

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 1213, 2426, 3639, 7278, 10917, 21834, 71567, 143134, 214701, 429402, 644103, 1288206]

約数ペア:

[(1, 1288206), (2, 644103), (3, 429402), (6, 214701), (9, 143134), (18, 71567), (59, 21834), (118, 10917), (177, 7278), (354, 3639), (531, 2426), (1062, 1213)]