2649432848

素因数分解:

$2^4\times {\mathrm{4651}}^1\times {\mathrm{35603}}^1$

素因数の和:40262

約数の個数: 20

約数和(自身を含む): 5134524048

約数和(自身を除く): 2485091200

約数列:

[1, 2, 4, 8, 16, 4651, 9302, 18604, 35603, 37208, 71206, 74416, 142412, 284824, 569648, 165589553, 331179106, 662358212, 1324716424, 2649432848]

約数ペア:

[(1, 2649432848), (2, 1324716424), (4, 662358212), (8, 331179106), (16, 165589553), (4651, 569648), (9302, 284824), (18604, 142412), (35603, 74416), (37208, 71206)]