1138382334

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{3727}}^1$

素因数の和:4045

約数の個数: 48

約数和(自身を含む): 2512373760

約数和(自身を除く): 1373991426

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 239, 426, 478, 639, 717, 1278, 1434, 2151, 3727, 4302, 7454, 11181, 16969, 22362, 33543, 33938, 50907, 67086, 101814, 152721, 264617, 305442, 529234, 793851, 890753, 1587702, 1781506, 2381553, 2672259, 4763106, 5344518, 8016777, 16033554, 63243463, 126486926, 189730389, 379460778, 569191167, 1138382334]

約数ペア:

[(1, 1138382334), (2, 569191167), (3, 379460778), (6, 189730389), (9, 126486926), (18, 63243463), (71, 16033554), (142, 8016777), (213, 5344518), (239, 4763106), (426, 2672259), (478, 2381553), (639, 1781506), (717, 1587702), (1278, 890753), (1434, 793851), (2151, 529234), (3727, 305442), (4302, 264617), (7454, 152721), (11181, 101814), (16969, 67086), (22362, 50907), (33543, 33938)]