8459048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 17220000

約数和(自身を除く): 8760952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 499, 652, 998, 1304, 1996, 2119, 3992, 4238, 6487, 8476, 12974, 16952, 25948, 51896, 81337, 162674, 325348, 650696, 1057381, 2114762, 4229524, 8459048]

約数ペア:

[(1, 8459048), (2, 4229524), (4, 2114762), (8, 1057381), (13, 650696), (26, 325348), (52, 162674), (104, 81337), (163, 51896), (326, 25948), (499, 16952), (652, 12974), (998, 8476), (1304, 6487), (1996, 4238), (2119, 3992)]