2428728656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{275491}}^1$

素因数の和:275547

約数の個数: 40

約数和(自身を含む): 5124151200

約数和(自身を除く): 2695422544

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 275491, 550982, 1101964, 2203928, 4407856, 5234329, 7989239, 10468658, 15978478, 20937316, 31956956, 41874632, 63913912, 83749264, 127827824, 151795541, 303591082, 607182164, 1214364328, 2428728656]

約数ペア:

[(1, 2428728656), (2, 1214364328), (4, 607182164), (8, 303591082), (16, 151795541), (19, 127827824), (29, 83749264), (38, 63913912), (58, 41874632), (76, 31956956), (116, 20937316), (152, 15978478), (232, 10468658), (304, 7989239), (464, 5234329), (551, 4407856), (1102, 2203928), (2204, 1101964), (4408, 550982), (8816, 275491)]