898850996884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1\times {\mathrm{991}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 1701791078400

約数和(自身を除く): 802940081516

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 449, 487, 898, 974, 991, 1037, 1796, 1948, 1982, 2074, 3964, 4148, 7633, 8279, 15266, 16558, 16847, 27389, 29707, 30532, 33116, 33694, 54778, 59414, 60451, 67388, 109556, 118828, 120902, 218663, 241804, 437326, 444959, 465613, 482617, 505019, 874652, 889918, 931226, 965234, 1010038, 1027667, 1779836, 1862452, 1930468, 2020076, 2055334, 3717271, 4110668, 7434542, 7564303, 8204489, 13338443, 14869084, 15128606, 16408978, 26676886, 27142499, 29439637, 30257212, 32817956, 53353772, 54284998, 58879274, 108569996, 117758548, 216695033, 226753531, 433390066, 453507062, 461422483, 500473829, 866780132, 907014124, 922844966, 1000947658, 1845689932, 2001895316, 3683815561, 7367631122, 13218397013, 14735262244, 26436794026, 52873588052, 224712749221, 449425498442, 898850996884]

約数ペア:

[(1, 898850996884), (2, 449425498442), (4, 224712749221), (17, 52873588052), (34, 26436794026), (61, 14735262244), (68, 13218397013), (122, 7367631122), (244, 3683815561), (449, 2001895316), (487, 1845689932), (898, 1000947658), (974, 922844966), (991, 907014124), (1037, 866780132), (1796, 500473829), (1948, 461422483), (1982, 453507062), (2074, 433390066), (3964, 226753531), (4148, 216695033), (7633, 117758548), (8279, 108569996), (15266, 58879274), (16558, 54284998), (16847, 53353772), (27389, 32817956), (29707, 30257212), (30532, 29439637), (33116, 27142499), (33694, 26676886), (54778, 16408978), (59414, 15128606), (60451, 14869084), (67388, 13338443), (109556, 8204489), (118828, 7564303), (120902, 7434542), (218663, 4110668), (241804, 3717271), (437326, 2055334), (444959, 2020076), (465613, 1930468), (482617, 1862452), (505019, 1779836), (874652, 1027667), (889918, 1010038), (931226, 965234)]