4920842288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{9921053}}^1$

素因数の和:9921092

約数の個数: 20

約数和(自身を含む): 9841685568

約数和(自身を除く): 4920843280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 9921053, 19842106, 39684212, 79368424, 158736848, 307552643, 615105286, 1230210572, 2460421144, 4920842288]

約数ペア:

[(1, 4920842288), (2, 2460421144), (4, 1230210572), (8, 615105286), (16, 307552643), (31, 158736848), (62, 79368424), (124, 39684212), (248, 19842106), (496, 9921053)]