245228162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 407866752

約数和(自身を除く): 162638590

約数列:

[1, 2, 17, 23, 34, 46, 391, 557, 563, 782, 1114, 1126, 9469, 9571, 12811, 12949, 18938, 19142, 25622, 25898, 217787, 220133, 313591, 435574, 440266, 627182, 5331047, 7212593, 10662094, 14425186, 122614081, 245228162]

約数ペア:

[(1, 245228162), (2, 122614081), (17, 14425186), (23, 10662094), (34, 7212593), (46, 5331047), (391, 627182), (557, 440266), (563, 435574), (782, 313591), (1114, 220133), (1126, 217787), (9469, 25898), (9571, 25622), (12811, 19142), (12949, 18938)]