2899767536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{328921}}^1$

素因数の和:328977

約数の個数: 40

約数和(自身を含む): 6117949200

約数和(自身を除く): 3218181664

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 328921, 657842, 1315684, 2631368, 5262736, 6249499, 9538709, 12498998, 19077418, 24997996, 38154836, 49995992, 76309672, 99991984, 152619344, 181235471, 362470942, 724941884, 1449883768, 2899767536]

約数ペア:

[(1, 2899767536), (2, 1449883768), (4, 724941884), (8, 362470942), (16, 181235471), (19, 152619344), (29, 99991984), (38, 76309672), (58, 49995992), (76, 38154836), (116, 24997996), (152, 19077418), (232, 12498998), (304, 9538709), (464, 6249499), (551, 5262736), (1102, 2631368), (2204, 1315684), (4408, 657842), (8816, 328921)]