2694608

素因数分解:

$2^4\times 7^3\times {\mathrm{491}}^1$

素因数の和:520

約数の個数: 40

約数和(自身を含む): 6100800

約数和(自身を除く): 3406192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 491, 686, 784, 982, 1372, 1964, 2744, 3437, 3928, 5488, 6874, 7856, 13748, 24059, 27496, 48118, 54992, 96236, 168413, 192472, 336826, 384944, 673652, 1347304, 2694608]

約数ペア:

[(1, 2694608), (2, 1347304), (4, 673652), (7, 384944), (8, 336826), (14, 192472), (16, 168413), (28, 96236), (49, 54992), (56, 48118), (98, 27496), (112, 24059), (196, 13748), (343, 7856), (392, 6874), (491, 5488), (686, 3928), (784, 3437), (982, 2744), (1372, 1964)]