2497098128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{768811}}^1$

素因数の和:768855

約数の個数: 40

約数和(自身を含む): 5719961280

約数和(自身を除く): 3222863152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 768811, 1537622, 3075244, 5381677, 6150488, 10763354, 12300976, 21526708, 22295519, 43053416, 44591038, 86106832, 89182076, 156068633, 178364152, 312137266, 356728304, 624274532, 1248549064, 2497098128]

約数ペア:

[(1, 2497098128), (2, 1248549064), (4, 624274532), (7, 356728304), (8, 312137266), (14, 178364152), (16, 156068633), (28, 89182076), (29, 86106832), (56, 44591038), (58, 43053416), (112, 22295519), (116, 21526708), (203, 12300976), (232, 10763354), (406, 6150488), (464, 5381677), (812, 3075244), (1624, 1537622), (3248, 768811)]