1969134923

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{2609}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 2333903760

約数和(自身を除く): 364768837

約数列:

[1, 7, 49, 73, 211, 511, 1477, 2609, 3577, 10339, 15403, 18263, 107821, 127841, 190457, 550499, 754747, 1333199, 3853493, 9332393, 26974451, 40186427, 281304989, 1969134923]

約数ペア:

[(1, 1969134923), (7, 281304989), (49, 40186427), (73, 26974451), (211, 9332393), (511, 3853493), (1477, 1333199), (2609, 754747), (3577, 550499), (10339, 190457), (15403, 127841), (18263, 107821)]