1931091904

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7823}}^1$

素因数の和:7890

約数の個数: 112

約数和(自身を含む): 4769510400

約数和(自身を除く): 2838418496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 152, 203, 224, 232, 266, 304, 406, 448, 464, 532, 551, 608, 812, 928, 1064, 1102, 1216, 1624, 1856, 2128, 2204, 3248, 3857, 4256, 4408, 6496, 7714, 7823, 8512, 8816, 12992, 15428, 15646, 17632, 30856, 31292, 35264, 54761, 61712, 62584, 109522, 123424, 125168, 148637, 219044, 226867, 246848, 250336, 297274, 438088, 453734, 500672, 594548, 876176, 907468, 1040459, 1189096, 1588069, 1752352, 1814936, 2080918, 2378192, 3176138, 3504704, 3629872, 4161836, 4310473, 4756384, 6352276, 7259744, 8323672, 8620946, 9512768, 12704552, 14519488, 16647344, 17241892, 25409104, 30173311, 33294688, 34483784, 50818208, 60346622, 66589376, 68967568, 101636416, 120693244, 137935136, 241386488, 275870272, 482772976, 965545952, 1931091904]

約数ペア:

[(1, 1931091904), (2, 965545952), (4, 482772976), (7, 275870272), (8, 241386488), (14, 137935136), (16, 120693244), (19, 101636416), (28, 68967568), (29, 66589376), (32, 60346622), (38, 50818208), (56, 34483784), (58, 33294688), (64, 30173311), (76, 25409104), (112, 17241892), (116, 16647344), (133, 14519488), (152, 12704552), (203, 9512768), (224, 8620946), (232, 8323672), (266, 7259744), (304, 6352276), (406, 4756384), (448, 4310473), (464, 4161836), (532, 3629872), (551, 3504704), (608, 3176138), (812, 2378192), (928, 2080918), (1064, 1814936), (1102, 1752352), (1216, 1588069), (1624, 1189096), (1856, 1040459), (2128, 907468), (2204, 876176), (3248, 594548), (3857, 500672), (4256, 453734), (4408, 438088), (6496, 297274), (7714, 250336), (7823, 246848), (8512, 226867), (8816, 219044), (12992, 148637), (15428, 125168), (15646, 123424), (17632, 109522), (30856, 62584), (31292, 61712), (35264, 54761)]