889082836

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{4201}}^1$

素因数の和:4699

約数の個数: 24

約数和(自身を含む): 1570825256

約数和(自身を除く): 681742420

約数列:

[1, 2, 4, 157, 314, 337, 628, 674, 1348, 4201, 8402, 16804, 52909, 105818, 211636, 659557, 1319114, 1415737, 2638228, 2831474, 5662948, 222270709, 444541418, 889082836]

約数ペア:

[(1, 889082836), (2, 444541418), (4, 222270709), (157, 5662948), (314, 2831474), (337, 2638228), (628, 1415737), (674, 1319114), (1348, 659557), (4201, 211636), (8402, 105818), (16804, 52909)]