2017719938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{276173}}^1$

素因数の和:276469

約数の個数: 16

約数和(自身を含む): 3271004856

約数和(自身を除く): 1253284918

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 276173, 552346, 3590249, 7180498, 77604613, 155209226, 1008859969, 2017719938]

約数ペア:

[(1, 2017719938), (2, 1008859969), (13, 155209226), (26, 77604613), (281, 7180498), (562, 3590249), (3653, 552346), (7306, 276173)]