2017490471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{3343}}^1$

素因数の和:4766

約数の個数: 16

約数和(自身を含む): 2218275840

約数和(自身を除く): 200785369

約数列:

[1, 19, 23, 437, 1381, 3343, 26239, 31763, 63517, 76889, 603497, 1460891, 4616683, 87716977, 106183709, 2017490471]

約数ペア:

[(1, 2017490471), (19, 106183709), (23, 87716977), (437, 4616683), (1381, 1460891), (3343, 603497), (26239, 76889), (31763, 63517)]