2076940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 4404960

約数和(自身を除く): 2328020

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 919, 1130, 1838, 2260, 3676, 4595, 9190, 18380, 103847, 207694, 415388, 519235, 1038470, 2076940]

約数ペア:

[(1, 2076940), (2, 1038470), (4, 519235), (5, 415388), (10, 207694), (20, 103847), (113, 18380), (226, 9190), (452, 4595), (565, 3676), (919, 2260), (1130, 1838)]