27755002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12491}}^1$

素因数の和:12605

約数の個数: 16

約数和(自身を含む): 45870624

約数和(自身を除く): 18115622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 12491, 24982, 137401, 274802, 1261591, 2523182, 13877501, 27755002]

約数ペア:

[(1, 27755002), (2, 13877501), (11, 2523182), (22, 1261591), (101, 274802), (202, 137401), (1111, 24982), (2222, 12491)]