4987612

素因数分解:

$2^2\times 7^2\times {\mathrm{25447}}^1$

素因数の和:25465

約数の個数: 18

約数和(自身を含む): 10153752

約数和(自身を除く): 5166140

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 25447, 50894, 101788, 178129, 356258, 712516, 1246903, 2493806, 4987612]

約数ペア:

[(1, 4987612), (2, 2493806), (4, 1246903), (7, 712516), (14, 356258), (28, 178129), (49, 101788), (98, 50894), (196, 25447)]