2017870546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1020157}}^1$

素因数の和:1020225

約数の個数: 16

約数和(自身を含む): 3231860544

約数和(自身を除く): 1213989998

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 1020157, 2040314, 23463611, 43866751, 46927222, 87733502, 1008935273, 2017870546]

約数ペア:

[(1, 2017870546), (2, 1008935273), (23, 87733502), (43, 46927222), (46, 43866751), (86, 23463611), (989, 2040314), (1978, 1020157)]