459290416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2208127}}^1$

素因数の和:2208148

約数の個数: 20

約数和(自身を含む): 958327552

約数和(自身を除く): 499037136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2208127, 4416254, 8832508, 17665016, 28705651, 35330032, 57411302, 114822604, 229645208, 459290416]

約数ペア:

[(1, 459290416), (2, 229645208), (4, 114822604), (8, 57411302), (13, 35330032), (16, 28705651), (26, 17665016), (52, 8832508), (104, 4416254), (208, 2208127)]