2066156769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{45439}}^1$

素因数の和:46124

約数の個数: 16

約数和(自身を含む): 2879078400

約数和(自身を除く): 812921631

約数列:

[1, 3, 23, 69, 659, 1977, 15157, 45439, 45471, 136317, 1045097, 3135291, 29944301, 89832903, 688718923, 2066156769]

約数ペア:

[(1, 2066156769), (3, 688718923), (23, 89832903), (69, 29944301), (659, 3135291), (1977, 1045097), (15157, 136317), (45439, 45471)]