2017991986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{743549}}^1$

素因数の和:743633

約数の個数: 16

約数和(自身を含む): 3212136000

約数和(自身を除く): 1194144014

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 743549, 1487098, 17101627, 34203254, 43869391, 87738782, 1008995993, 2017991986]

約数ペア:

[(1, 2017991986), (2, 1008995993), (23, 87738782), (46, 43869391), (59, 34203254), (118, 17101627), (1357, 1487098), (2714, 743549)]