4990910

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3643}}^1$

素因数の和:3787

約数の個数: 16

約数和(自身を含む): 9051696

約数和(自身を除く): 4060786

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 3643, 7286, 18215, 36430, 499091, 998182, 2495455, 4990910]

約数ペア:

[(1, 4990910), (2, 2495455), (5, 998182), (10, 499091), (137, 36430), (274, 18215), (685, 7286), (1370, 3643)]