2388972544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{333283}}^1$

素因数の和:333310

約数の個数: 44

約数和(自身を含む): 5457858784

約数和(自身を除く): 3068886240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 333283, 666566, 1333132, 2332981, 2666264, 4665962, 5332528, 9331924, 10665056, 18663848, 21330112, 37327696, 42660224, 74655392, 85320448, 149310784, 170640896, 298621568, 341281792, 597243136, 1194486272, 2388972544]

約数ペア:

[(1, 2388972544), (2, 1194486272), (4, 597243136), (7, 341281792), (8, 298621568), (14, 170640896), (16, 149310784), (28, 85320448), (32, 74655392), (56, 42660224), (64, 37327696), (112, 21330112), (128, 18663848), (224, 10665056), (256, 9331924), (448, 5332528), (512, 4665962), (896, 2666264), (1024, 2332981), (1792, 1333132), (3584, 666566), (7168, 333283)]