2489021904

素因数分解:

$2^4\times 3^1\times {\mathrm{2423}}^1\times {\mathrm{21401}}^1$

素因数の和:23835

約数の個数: 40

約数和(自身を含む): 6432927552

約数和(自身を除く): 3943905648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2423, 4846, 7269, 9692, 14538, 19384, 21401, 29076, 38768, 42802, 58152, 64203, 85604, 116304, 128406, 171208, 256812, 342416, 513624, 1027248, 51854623, 103709246, 155563869, 207418492, 311127738, 414836984, 622255476, 829673968, 1244510952, 2489021904]

約数ペア:

[(1, 2489021904), (2, 1244510952), (3, 829673968), (4, 622255476), (6, 414836984), (8, 311127738), (12, 207418492), (16, 155563869), (24, 103709246), (48, 51854623), (2423, 1027248), (4846, 513624), (7269, 342416), (9692, 256812), (14538, 171208), (19384, 128406), (21401, 116304), (29076, 85604), (38768, 64203), (42802, 58152)]