5434427408

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{550489}}^1$

素因数の和:551114

約数の個数: 20

約数和(自身を含む): 10546287420

約数和(自身を除く): 5111860012

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 550489, 1100978, 2201956, 4403912, 8807824, 339651713, 679303426, 1358606852, 2717213704, 5434427408]

約数ペア:

[(1, 5434427408), (2, 2717213704), (4, 1358606852), (8, 679303426), (16, 339651713), (617, 8807824), (1234, 4403912), (2468, 2201956), (4936, 1100978), (9872, 550489)]