2017191586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{492719}}^1$

素因数の和:492833

約数の個数: 16

約数和(自身を含む): 3192825600

約数和(自身を除く): 1175634014

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 492719, 985438, 11332537, 22665074, 43851991, 87703982, 1008595793, 2017191586]

約数ペア:

[(1, 2017191586), (2, 1008595793), (23, 87703982), (46, 43851991), (89, 22665074), (178, 11332537), (2047, 985438), (4094, 492719)]