340870036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{7649}}^1$

素因数の和:8523

約数の個数: 24

約数和(自身を含む): 643242600

約数和(自身を除く): 302372564

約数列:

[1, 2, 4, 13, 26, 52, 857, 1714, 3428, 7649, 11141, 15298, 22282, 30596, 44564, 99437, 198874, 397748, 6555193, 13110386, 26220772, 85217509, 170435018, 340870036]

約数ペア:

[(1, 340870036), (2, 170435018), (4, 85217509), (13, 26220772), (26, 13110386), (52, 6555193), (857, 397748), (1714, 198874), (3428, 99437), (7649, 44564), (11141, 30596), (15298, 22282)]