2487924470

素因数分解:

$2^1\times 5^1\times {\mathrm{5557}}^1\times {\mathrm{44771}}^1$

素因数の和:50335

約数の個数: 16

約数和(自身を含む): 4479169968

約数和(自身を除く): 1991245498

約数列:

[1, 2, 5, 10, 5557, 11114, 27785, 44771, 55570, 89542, 223855, 447710, 248792447, 497584894, 1243962235, 2487924470]

約数ペア:

[(1, 2487924470), (2, 1243962235), (5, 497584894), (10, 248792447), (5557, 447710), (11114, 223855), (27785, 89542), (44771, 55570)]