351159116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1140127}}^1$

素因数の和:1140149

約数の個数: 24

約数和(自身を含む): 766166016

約数和(自身を除く): 415006900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1140127, 2280254, 4560508, 7980889, 12541397, 15961778, 25082794, 31923556, 50165588, 87789779, 175579558, 351159116]

約数ペア:

[(1, 351159116), (2, 175579558), (4, 87789779), (7, 50165588), (11, 31923556), (14, 25082794), (22, 15961778), (28, 12541397), (44, 7980889), (77, 4560508), (154, 2280254), (308, 1140127)]