648805343

素因数分解:

${\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 673161216

約数和(自身を除く): 24355873

約数列:

[1, 47, 103, 223, 601, 4841, 10481, 22969, 28247, 61903, 134023, 1079543, 2909441, 6299081, 13804369, 648805343]

約数ペア:

[(1, 648805343), (47, 13804369), (103, 6299081), (223, 2909441), (601, 1079543), (4841, 134023), (10481, 61903), (22969, 28247)]