327398588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{11257}}^1$

素因数の和:11933

約数の個数: 24

約数和(自身を含む): 626034864

約数和(自身を除く): 298636276

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 7271, 11257, 14542, 22514, 29084, 45028, 123827, 247654, 495308, 7440877, 14881754, 29763508, 81849647, 163699294, 327398588]

約数ペア:

[(1, 327398588), (2, 163699294), (4, 81849647), (11, 29763508), (22, 14881754), (44, 7440877), (661, 495308), (1322, 247654), (2644, 123827), (7271, 45028), (11257, 29084), (14542, 22514)]