2017449872

素因数分解:

$2^4\times {\mathrm{2381}}^1\times {\mathrm{52957}}^1$

素因数の和:55346

約数の個数: 20

約数和(自身を含む): 3910524636

約数和(自身を除く): 1893074764

約数列:

[1, 2, 4, 8, 16, 2381, 4762, 9524, 19048, 38096, 52957, 105914, 211828, 423656, 847312, 126090617, 252181234, 504362468, 1008724936, 2017449872]

約数ペア:

[(1, 2017449872), (2, 1008724936), (4, 504362468), (8, 252181234), (16, 126090617), (2381, 847312), (4762, 423656), (9524, 211828), (19048, 105914), (38096, 52957)]