2000278851

素因数分解:

$3^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1\times {\mathrm{1543}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 2676925440

約数和(自身を除く): 676646589

約数列:

[1, 3, 601, 719, 1543, 1803, 2157, 4629, 432119, 927343, 1109417, 1296357, 2782029, 3328251, 666759617, 2000278851]

約数ペア:

[(1, 2000278851), (3, 666759617), (601, 3328251), (719, 2782029), (1543, 1296357), (1803, 1109417), (2157, 927343), (4629, 432119)]