2478544

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1702

約数の個数: 20

約数和(自身を含む): 4854724

約数和(自身を除く): 2376180

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1597, 3194, 6388, 12776, 25552, 154909, 309818, 619636, 1239272, 2478544]

約数ペア:

[(1, 2478544), (2, 1239272), (4, 619636), (8, 309818), (16, 154909), (97, 25552), (194, 12776), (388, 6388), (776, 3194), (1552, 1597)]