1279260026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{88237}}^1$

素因数の和:88909

約数の個数: 16

約数和(自身を含む): 2096534880

約数和(自身を除く): 817274854

約数列:

[1, 2, 11, 22, 659, 1318, 7249, 14498, 88237, 176474, 970607, 1941214, 58148183, 116296366, 639630013, 1279260026]

約数ペア:

[(1, 1279260026), (2, 639630013), (11, 116296366), (22, 58148183), (659, 1941214), (1318, 970607), (7249, 176474), (14498, 88237)]