2051235563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{42223}}^1$

素因数の和:42374

約数の個数: 16

約数和(自身を含む): 2291243136

約数和(自身を除く): 240007573

約数列:

[1, 13, 37, 101, 481, 1313, 3737, 42223, 48581, 548899, 1562251, 4264523, 20309263, 55438799, 157787351, 2051235563]

約数ペア:

[(1, 2051235563), (13, 157787351), (37, 55438799), (101, 20309263), (481, 4264523), (1313, 1562251), (3737, 548899), (42223, 48581)]