4720456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{45389}}^1$

素因数の和:45408

約数の個数: 16

約数和(自身を含む): 9531900

約数和(自身を除く): 4811444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 45389, 90778, 181556, 363112, 590057, 1180114, 2360228, 4720456]

約数ペア:

[(1, 4720456), (2, 2360228), (4, 1180114), (8, 590057), (13, 363112), (26, 181556), (52, 90778), (104, 45389)]