331071026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1157591}}^1$

素因数の和:1157617

約数の個数: 16

約数和(自身を含む): 583426368

約数和(自身を除く): 252355342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1157591, 2315182, 12733501, 15048683, 25467002, 30097366, 165535513, 331071026]

約数ペア:

[(1, 331071026), (2, 165535513), (11, 30097366), (13, 25467002), (22, 15048683), (26, 12733501), (143, 2315182), (286, 1157591)]