1340284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 2596608

約数和(自身を除く): 1256324

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 367, 734, 913, 1468, 1826, 3652, 4037, 8074, 16148, 30461, 60922, 121844, 335071, 670142, 1340284]

約数ペア:

[(1, 1340284), (2, 670142), (4, 335071), (11, 121844), (22, 60922), (44, 30461), (83, 16148), (166, 8074), (332, 4037), (367, 3652), (734, 1826), (913, 1468)]