2021555006942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71209}}^1\times {\mathrm{617153}}^1$

素因数の和:688387

約数の個数: 16

約数和(自身を含む): 3164222616480

約数和(自身を除く): 1142667609538

約数列:

[1, 2, 23, 46, 71209, 142418, 617153, 1234306, 1637807, 3275614, 14194519, 28389038, 43946847977, 87893695954, 1010777503471, 2021555006942]

約数ペア:

[(1, 2021555006942), (2, 1010777503471), (23, 87893695954), (46, 43946847977), (71209, 28389038), (142418, 14194519), (617153, 3275614), (1234306, 1637807)]