1493640898

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1\times {\mathrm{3631}}^1$

素因数の和:6033

約数の個数: 16

約数和(自身を含む): 2267239680

約数和(自身を除く): 773598782

約数列:

[1, 2, 89, 178, 2311, 3631, 4622, 7262, 205679, 323159, 411358, 646318, 8391241, 16782482, 746820449, 1493640898]

約数ペア:

[(1, 1493640898), (2, 746820449), (89, 16782482), (178, 8391241), (2311, 646318), (3631, 411358), (4622, 323159), (7262, 205679)]