1087486535828

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{321889}}^1$

素因数の和:323485

約数の個数: 72

約数和(自身を含む): 2416616213760

約数和(自身を除く): 1329129677932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 1567, 2156, 3134, 6268, 10969, 17237, 21938, 34474, 43876, 68948, 76783, 120659, 153566, 241318, 307132, 321889, 482636, 643778, 844613, 1287556, 1689226, 2253223, 3378452, 3540779, 4506446, 7081558, 9012892, 14163116, 15772561, 24785453, 31545122, 49570906, 63090244, 99141812, 173498171, 346996342, 504400063, 693992684, 1008800126, 2017600252, 3530800441, 5548400693, 7061600882, 11096801386, 14123201764, 22193602772, 24715603087, 38838804851, 49431206174, 77677609702, 98862412348, 155355219404, 271871633957, 543743267914, 1087486535828]

約数ペア:

[(1, 1087486535828), (2, 543743267914), (4, 271871633957), (7, 155355219404), (11, 98862412348), (14, 77677609702), (22, 49431206174), (28, 38838804851), (44, 24715603087), (49, 22193602772), (77, 14123201764), (98, 11096801386), (154, 7061600882), (196, 5548400693), (308, 3530800441), (539, 2017600252), (1078, 1008800126), (1567, 693992684), (2156, 504400063), (3134, 346996342), (6268, 173498171), (10969, 99141812), (17237, 63090244), (21938, 49570906), (34474, 31545122), (43876, 24785453), (68948, 15772561), (76783, 14163116), (120659, 9012892), (153566, 7081558), (241318, 4506446), (307132, 3540779), (321889, 3378452), (482636, 2253223), (643778, 1689226), (844613, 1287556)]