123220522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157571}}^1$

素因数の和:157613

約数の個数: 16

約数和(自身を含む): 204213312

約数和(自身を除く): 80992790

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 157571, 315142, 2678707, 3624133, 5357414, 7248266, 61610261, 123220522]

約数ペア:

[(1, 123220522), (2, 61610261), (17, 7248266), (23, 5357414), (34, 3624133), (46, 2678707), (391, 315142), (782, 157571)]