2016587573

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 2740983168

約数和(自身を除く): 724395595

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 373, 491, 847, 1001, 1573, 2611, 3437, 4103, 4849, 5401, 6383, 11011, 28721, 33943, 37807, 44681, 45133, 53339, 59411, 70213, 183143, 315931, 373373, 415877, 491491, 586729, 772343, 1282001, 2014573, 2380859, 4107103, 5406401, 14102011, 16666013, 22160303, 26189449, 155122121, 183326143, 288083939, 2016587573]

約数ペア:

[(1, 2016587573), (7, 288083939), (11, 183326143), (13, 155122121), (77, 26189449), (91, 22160303), (121, 16666013), (143, 14102011), (373, 5406401), (491, 4107103), (847, 2380859), (1001, 2014573), (1573, 1282001), (2611, 772343), (3437, 586729), (4103, 491491), (4849, 415877), (5401, 373373), (6383, 315931), (11011, 183143), (28721, 70213), (33943, 59411), (37807, 53339), (44681, 45133)]