248484296848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{913545209}}^1$

素因数の和:913545234

約数の個数: 20

約数和(自身を含む): 509758227180

約数和(自身を除く): 261273930332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 913545209, 1827090418, 3654180836, 7308361672, 14616723344, 15530268553, 31060537106, 62121074212, 124242148424, 248484296848]

約数ペア:

[(1, 248484296848), (2, 124242148424), (4, 62121074212), (8, 31060537106), (16, 15530268553), (17, 14616723344), (34, 7308361672), (68, 3654180836), (136, 1827090418), (272, 913545209)]