172549082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 287494272

約数和(自身を除く): 114945190

約数列:

[1, 2, 17, 23, 34, 46, 233, 391, 466, 782, 947, 1894, 3961, 5359, 7922, 10718, 16099, 21781, 32198, 43562, 91103, 182206, 220651, 370277, 441302, 740554, 3751067, 5074973, 7502134, 10149946, 86274541, 172549082]

約数ペア:

[(1, 172549082), (2, 86274541), (17, 10149946), (23, 7502134), (34, 5074973), (46, 3751067), (233, 740554), (391, 441302), (466, 370277), (782, 220651), (947, 182206), (1894, 91103), (3961, 43562), (5359, 32198), (7922, 21781), (10718, 16099)]