4976244592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{398227}}^1$

素因数の和:398317

約数の個数: 40

約数和(自身を含む): 10666138752

約数和(自身を除く): 5689894160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 398227, 796454, 1592908, 3185816, 4380497, 6371632, 8760994, 17521988, 28274117, 35043976, 56548234, 70087952, 113096468, 226192936, 311015287, 452385872, 622030574, 1244061148, 2488122296, 4976244592]

約数ペア:

[(1, 4976244592), (2, 2488122296), (4, 1244061148), (8, 622030574), (11, 452385872), (16, 311015287), (22, 226192936), (44, 113096468), (71, 70087952), (88, 56548234), (142, 35043976), (176, 28274117), (284, 17521988), (568, 8760994), (781, 6371632), (1136, 4380497), (1562, 3185816), (3124, 1592908), (6248, 796454), (12496, 398227)]