997907922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10223}}^1$

素因数の和:10288

約数の個数: 96

約数和(自身を含む): 2583809280

約数和(自身を除く): 1585901358

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 174, 187, 198, 261, 306, 319, 374, 493, 522, 561, 638, 957, 986, 1122, 1479, 1683, 1914, 2871, 2958, 3366, 4437, 5423, 5742, 8874, 10223, 10846, 16269, 20446, 30669, 32538, 48807, 61338, 92007, 97614, 112453, 173791, 184014, 224906, 296467, 337359, 347582, 521373, 592934, 674718, 889401, 1012077, 1042746, 1564119, 1778802, 1911701, 2024154, 2668203, 3128238, 3261137, 3823402, 5039939, 5336406, 5735103, 6522274, 9783411, 10079878, 11470206, 15119817, 17205309, 19566822, 29350233, 30239634, 34410618, 45359451, 55439329, 58700466, 90718902, 110878658, 166317987, 332635974, 498953961, 997907922]

約数ペア:

[(1, 997907922), (2, 498953961), (3, 332635974), (6, 166317987), (9, 110878658), (11, 90718902), (17, 58700466), (18, 55439329), (22, 45359451), (29, 34410618), (33, 30239634), (34, 29350233), (51, 19566822), (58, 17205309), (66, 15119817), (87, 11470206), (99, 10079878), (102, 9783411), (153, 6522274), (174, 5735103), (187, 5336406), (198, 5039939), (261, 3823402), (306, 3261137), (319, 3128238), (374, 2668203), (493, 2024154), (522, 1911701), (561, 1778802), (638, 1564119), (957, 1042746), (986, 1012077), (1122, 889401), (1479, 674718), (1683, 592934), (1914, 521373), (2871, 347582), (2958, 337359), (3366, 296467), (4437, 224906), (5423, 184014), (5742, 173791), (8874, 112453), (10223, 97614), (10846, 92007), (16269, 61338), (20446, 48807), (30669, 32538)]