2043280112

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{605237}}^1$

素因数の和:605456

約数の個数: 20

約数和(自身を含む): 3977624136

約数和(自身を除く): 1934344024

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 605237, 1210474, 2420948, 4841896, 9683792, 127705007, 255410014, 510820028, 1021640056, 2043280112]

約数ペア:

[(1, 2043280112), (2, 1021640056), (4, 510820028), (8, 255410014), (16, 127705007), (211, 9683792), (422, 4841896), (844, 2420948), (1688, 1210474), (3376, 605237)]