2017484535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 3633315840

約数和(自身を除く): 1615831305

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 127, 129, 165, 215, 381, 473, 635, 645, 1397, 1419, 1905, 2239, 2365, 4191, 5461, 6717, 6985, 7095, 11195, 16383, 20955, 24629, 27305, 33585, 60071, 73887, 81915, 96277, 123145, 180213, 284353, 288831, 300355, 369435, 481385, 853059, 901065, 1059047, 1421765, 1444155, 3127883, 3177141, 4265295, 5295235, 9383649, 12227179, 15639415, 15885705, 36681537, 46918245, 61135895, 134498969, 183407685, 403496907, 672494845, 2017484535]

約数ペア:

[(1, 2017484535), (3, 672494845), (5, 403496907), (11, 183407685), (15, 134498969), (33, 61135895), (43, 46918245), (55, 36681537), (127, 15885705), (129, 15639415), (165, 12227179), (215, 9383649), (381, 5295235), (473, 4265295), (635, 3177141), (645, 3127883), (1397, 1444155), (1419, 1421765), (1905, 1059047), (2239, 901065), (2365, 853059), (4191, 481385), (5461, 369435), (6717, 300355), (6985, 288831), (7095, 284353), (11195, 180213), (16383, 123145), (20955, 96277), (24629, 81915), (27305, 73887), (33585, 60071)]