2009355306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{40237}}^1$

素因数の和:40319

約数の個数: 64

約数和(自身を含む): 4867188480

約数和(自身を除く): 2857833174

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 58, 82, 87, 123, 174, 203, 246, 287, 406, 574, 609, 861, 1189, 1218, 1722, 2378, 3567, 7134, 8323, 16646, 24969, 40237, 49938, 80474, 120711, 241422, 281659, 563318, 844977, 1166873, 1649717, 1689954, 2333746, 3299434, 3500619, 4949151, 7001238, 8168111, 9898302, 11548019, 16336222, 23096038, 24504333, 34644057, 47841793, 49008666, 69288114, 95683586, 143525379, 287050758, 334892551, 669785102, 1004677653, 2009355306]

約数ペア:

[(1, 2009355306), (2, 1004677653), (3, 669785102), (6, 334892551), (7, 287050758), (14, 143525379), (21, 95683586), (29, 69288114), (41, 49008666), (42, 47841793), (58, 34644057), (82, 24504333), (87, 23096038), (123, 16336222), (174, 11548019), (203, 9898302), (246, 8168111), (287, 7001238), (406, 4949151), (574, 3500619), (609, 3299434), (861, 2333746), (1189, 1689954), (1218, 1649717), (1722, 1166873), (2378, 844977), (3567, 563318), (7134, 281659), (8323, 241422), (16646, 120711), (24969, 80474), (40237, 49938)]