298974370

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 546861168

約数和(自身を除く): 247886798

約数列:

[1, 2, 5, 10, 97, 193, 194, 386, 485, 965, 970, 1597, 1930, 3194, 7985, 15970, 18721, 37442, 93605, 154909, 187210, 308221, 309818, 616442, 774545, 1541105, 1549090, 3082210, 29897437, 59794874, 149487185, 298974370]

約数ペア:

[(1, 298974370), (2, 149487185), (5, 59794874), (10, 29897437), (97, 3082210), (193, 1549090), (194, 1541105), (386, 774545), (485, 616442), (965, 309818), (970, 308221), (1597, 187210), (1930, 154909), (3194, 93605), (7985, 37442), (15970, 18721)]