541972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 1020096

約数和(自身を除く): 478124

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 137, 172, 274, 548, 989, 1978, 3151, 3956, 5891, 6302, 11782, 12604, 23564, 135493, 270986, 541972]

約数ペア:

[(1, 541972), (2, 270986), (4, 135493), (23, 23564), (43, 12604), (46, 11782), (86, 6302), (92, 5891), (137, 3956), (172, 3151), (274, 1978), (548, 989)]