2008157052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{72101}}^1$

素因数の和:72330

約数の個数: 48

約数和(自身を含む): 5135969664

約数和(自身を除く): 3127812612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 844, 1266, 2321, 2532, 4642, 6963, 9284, 13926, 27852, 72101, 144202, 216303, 288404, 432606, 793111, 865212, 1586222, 2379333, 3172444, 4758666, 9517332, 15213311, 30426622, 45639933, 60853244, 91279866, 167346421, 182559732, 334692842, 502039263, 669385684, 1004078526, 2008157052]

約数ペア:

[(1, 2008157052), (2, 1004078526), (3, 669385684), (4, 502039263), (6, 334692842), (11, 182559732), (12, 167346421), (22, 91279866), (33, 60853244), (44, 45639933), (66, 30426622), (132, 15213311), (211, 9517332), (422, 4758666), (633, 3172444), (844, 2379333), (1266, 1586222), (2321, 865212), (2532, 793111), (4642, 432606), (6963, 288404), (9284, 216303), (13926, 144202), (27852, 72101)]