2588970291172

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{74897}}^1\times {\mathrm{62171}}^1$

素因数の和:137211

約数の個数: 24

約数和(自身を含む): 4563427286880

約数和(自身を除く): 1974456995708

約数列:

[1, 2, 4, 139, 278, 556, 62171, 74897, 124342, 149794, 248684, 299588, 8641769, 10410683, 17283538, 20821366, 34567076, 41642732, 4656421387, 9312842774, 18625685548, 647242572793, 1294485145586, 2588970291172]

約数ペア:

[(1, 2588970291172), (2, 1294485145586), (4, 647242572793), (139, 18625685548), (278, 9312842774), (556, 4656421387), (62171, 41642732), (74897, 34567076), (124342, 20821366), (149794, 17283538), (248684, 10410683), (299588, 8641769)]