1982347432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{7919}}^1$

素因数の和:8050

約数の個数: 64

約数和(自身を含む): 4191264000

約数和(自身を除く): 2208916568

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 83, 104, 116, 166, 232, 332, 377, 664, 754, 1079, 1508, 2158, 2407, 3016, 4316, 4814, 7919, 8632, 9628, 15838, 19256, 31291, 31676, 62582, 63352, 102947, 125164, 205894, 229651, 250328, 411788, 459302, 657277, 823576, 918604, 1314554, 1837208, 2629108, 2985463, 5258216, 5970926, 8544601, 11941852, 17089202, 19061033, 23883704, 34178404, 38122066, 68356808, 76244132, 152488264, 247793429, 495586858, 991173716, 1982347432]

約数ペア:

[(1, 1982347432), (2, 991173716), (4, 495586858), (8, 247793429), (13, 152488264), (26, 76244132), (29, 68356808), (52, 38122066), (58, 34178404), (83, 23883704), (104, 19061033), (116, 17089202), (166, 11941852), (232, 8544601), (332, 5970926), (377, 5258216), (664, 2985463), (754, 2629108), (1079, 1837208), (1508, 1314554), (2158, 918604), (2407, 823576), (3016, 657277), (4316, 459302), (4814, 411788), (7919, 250328), (8632, 229651), (9628, 205894), (15838, 125164), (19256, 102947), (31291, 63352), (31676, 62582)]