8991094

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1153}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 15454368

約数和(自身を除く): 6463274

約数列:

[1, 2, 7, 14, 557, 1114, 1153, 2306, 3899, 7798, 8071, 16142, 642221, 1284442, 4495547, 8991094]

約数ペア:

[(1, 8991094), (2, 4495547), (7, 1284442), (14, 642221), (557, 16142), (1114, 8071), (1153, 7798), (2306, 3899)]