2008038764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1657}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 3765914880

約数和(自身を除く): 1757876116

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 337, 674, 899, 1348, 1657, 1798, 3314, 3596, 6628, 9773, 10447, 19546, 20894, 39092, 41788, 48053, 51367, 96106, 102734, 192212, 205468, 302963, 558409, 605926, 1116818, 1211852, 1489643, 2233636, 2979286, 5958572, 16193861, 17310679, 32387722, 34621358, 64775444, 69242716, 502009691, 1004019382, 2008038764]

約数ペア:

[(1, 2008038764), (2, 1004019382), (4, 502009691), (29, 69242716), (31, 64775444), (58, 34621358), (62, 32387722), (116, 17310679), (124, 16193861), (337, 5958572), (674, 2979286), (899, 2233636), (1348, 1489643), (1657, 1211852), (1798, 1116818), (3314, 605926), (3596, 558409), (6628, 302963), (9773, 205468), (10447, 192212), (19546, 102734), (20894, 96106), (39092, 51367), (41788, 48053)]