1285681326

素因数分解:

$2^1\times 3^1\times {\mathrm{7919}}^1\times {\mathrm{27059}}^1$

素因数の和:34983

約数の個数: 16

約数和(自身を含む): 2571782400

約数和(自身を除く): 1286101074

約数列:

[1, 2, 3, 6, 7919, 15838, 23757, 27059, 47514, 54118, 81177, 162354, 214280221, 428560442, 642840663, 1285681326]

約数ペア:

[(1, 1285681326), (2, 642840663), (3, 428560442), (6, 214280221), (7919, 162354), (15838, 81177), (23757, 54118), (27059, 47514)]