42796006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2100

約数の個数: 24

約数和(自身を含む): 71389080

約数和(自身を除く): 28593074

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 1987, 3974, 10769, 21538, 21857, 43714, 176843, 240427, 353686, 480854, 1945273, 3890546, 21398003, 42796006]

約数ペア:

[(1, 42796006), (2, 21398003), (11, 3890546), (22, 1945273), (89, 480854), (121, 353686), (178, 240427), (242, 176843), (979, 43714), (1958, 21857), (1987, 21538), (3974, 10769)]