939306914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 1881210240

約数和(自身を除く): 941903326

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 73, 91, 122, 133, 146, 182, 247, 266, 427, 494, 511, 793, 854, 949, 1022, 1159, 1387, 1586, 1729, 1898, 2318, 2774, 3458, 3721, 4453, 5551, 6643, 7442, 8113, 8906, 9709, 11102, 13286, 15067, 16226, 18031, 19418, 26047, 30134, 31171, 36062, 48373, 52094, 57889, 62342, 70699, 84607, 96746, 105469, 115778, 126217, 141398, 169214, 210938, 252434, 271633, 338611, 405223, 494893, 543266, 592249, 677222, 810446, 919087, 989786, 1099891, 1184498, 1838174, 1901431, 2199782, 3531229, 3802862, 5161027, 6433609, 7062458, 7699237, 10322054, 12867218, 15398474, 24718603, 36127189, 49437206, 67093351, 72254378, 134186702, 469653457, 939306914]

約数ペア:

[(1, 939306914), (2, 469653457), (7, 134186702), (13, 72254378), (14, 67093351), (19, 49437206), (26, 36127189), (38, 24718603), (61, 15398474), (73, 12867218), (91, 10322054), (122, 7699237), (133, 7062458), (146, 6433609), (182, 5161027), (247, 3802862), (266, 3531229), (427, 2199782), (494, 1901431), (511, 1838174), (793, 1184498), (854, 1099891), (949, 989786), (1022, 919087), (1159, 810446), (1387, 677222), (1586, 592249), (1729, 543266), (1898, 494893), (2318, 405223), (2774, 338611), (3458, 271633), (3721, 252434), (4453, 210938), (5551, 169214), (6643, 141398), (7442, 126217), (8113, 115778), (8906, 105469), (9709, 96746), (11102, 84607), (13286, 70699), (15067, 62342), (16226, 57889), (18031, 52094), (19418, 48373), (26047, 36062), (30134, 31171)]