2016123925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{4743821}}^1$

素因数の和:4743848

約数の個数: 12

約数和(自身を含む): 2647052676

約数和(自身を除く): 630928751

約数列:

[1, 5, 17, 25, 85, 425, 4743821, 23719105, 80644957, 118595525, 403224785, 2016123925]

約数ペア:

[(1, 2016123925), (5, 403224785), (17, 118595525), (25, 80644957), (85, 23719105), (425, 4743821)]