2552876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 4626720

約数和(自身を除く): 2073844

約数列:

[1, 2, 4, 71, 89, 101, 142, 178, 202, 284, 356, 404, 6319, 7171, 8989, 12638, 14342, 17978, 25276, 28684, 35956, 638219, 1276438, 2552876]

約数ペア:

[(1, 2552876), (2, 1276438), (4, 638219), (71, 35956), (89, 28684), (101, 25276), (142, 17978), (178, 14342), (202, 12638), (284, 8989), (356, 7171), (404, 6319)]