2793392

素因数分解:

$2^4\times 7^3\times {\mathrm{509}}^1$

素因数の和:538

約数の個数: 40

約数和(自身を含む): 6324000

約数和(自身を除く): 3530608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 509, 686, 784, 1018, 1372, 2036, 2744, 3563, 4072, 5488, 7126, 8144, 14252, 24941, 28504, 49882, 57008, 99764, 174587, 199528, 349174, 399056, 698348, 1396696, 2793392]

約数ペア:

[(1, 2793392), (2, 1396696), (4, 698348), (7, 399056), (8, 349174), (14, 199528), (16, 174587), (28, 99764), (49, 57008), (56, 49882), (98, 28504), (112, 24941), (196, 14252), (343, 8144), (392, 7126), (509, 5488), (686, 4072), (784, 3563), (1018, 2744), (1372, 2036)]