2060647983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7043}}^1$

素因数の和:7156

約数の個数: 48

約数和(自身を含む): 3296592000

約数和(自身を除く): 1235944017

約数列:

[1, 3, 9, 19, 29, 57, 59, 87, 171, 177, 261, 531, 551, 1121, 1653, 1711, 3363, 4959, 5133, 7043, 10089, 15399, 21129, 32509, 63387, 97527, 133817, 204247, 292581, 401451, 415537, 612741, 1204353, 1246611, 1838223, 3739833, 3880693, 7895203, 11642079, 12050573, 23685609, 34926237, 36151719, 71056827, 108455157, 228960887, 686882661, 2060647983]

約数ペア:

[(1, 2060647983), (3, 686882661), (9, 228960887), (19, 108455157), (29, 71056827), (57, 36151719), (59, 34926237), (87, 23685609), (171, 12050573), (177, 11642079), (261, 7895203), (531, 3880693), (551, 3739833), (1121, 1838223), (1653, 1246611), (1711, 1204353), (3363, 612741), (4959, 415537), (5133, 401451), (7043, 292581), (10089, 204247), (15399, 133817), (21129, 97527), (32509, 63387)]