2109815906128

素因数分解:

$2^4\times 7^2\times {\mathrm{38669}}^1\times {\mathrm{69593}}^1$

素因数の和:108284

約数の個数: 60

約数和(自身を含む): 4755350364660

約数和(自身を除く): 2645534458532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 38669, 69593, 77338, 139186, 154676, 270683, 278372, 309352, 487151, 541366, 556744, 618704, 974302, 1082732, 1113488, 1894781, 1948604, 2165464, 3410057, 3789562, 3897208, 4330928, 6820114, 7579124, 7794416, 13640228, 15158248, 27280456, 30316496, 54560912, 2691091717, 5382183434, 10764366868, 18837642019, 21528733736, 37675284038, 43057467472, 75350568076, 131863494133, 150701136152, 263726988266, 301402272304, 527453976532, 1054907953064, 2109815906128]

約数ペア:

[(1, 2109815906128), (2, 1054907953064), (4, 527453976532), (7, 301402272304), (8, 263726988266), (14, 150701136152), (16, 131863494133), (28, 75350568076), (49, 43057467472), (56, 37675284038), (98, 21528733736), (112, 18837642019), (196, 10764366868), (392, 5382183434), (784, 2691091717), (38669, 54560912), (69593, 30316496), (77338, 27280456), (139186, 15158248), (154676, 13640228), (270683, 7794416), (278372, 7579124), (309352, 6820114), (487151, 4330928), (541366, 3897208), (556744, 3789562), (618704, 3410057), (974302, 2165464), (1082732, 1948604), (1113488, 1894781)]