1900672709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{140989}}^1$

素因数の和:141080

約数の個数: 16

約数和(自身を含む): 2202827760

約数和(自身を除く): 302155051

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 140989, 1832857, 2396813, 8600329, 31158569, 111804277, 146205593, 1900672709]

約数ペア:

[(1, 1900672709), (13, 146205593), (17, 111804277), (61, 31158569), (221, 8600329), (793, 2396813), (1037, 1832857), (13481, 140989)]