47753002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21491}}^1$

素因数の和:21605

約数の個数: 16

約数和(自身を含む): 78918624

約数和(自身を除く): 31165622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 21491, 42982, 236401, 472802, 2170591, 4341182, 23876501, 47753002]

約数ペア:

[(1, 47753002), (2, 23876501), (11, 4341182), (22, 2170591), (101, 472802), (202, 236401), (1111, 42982), (2222, 21491)]