5517466

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 8467200

約数和(自身を除く): 2949734

約数列:

[1, 2, 89, 139, 178, 223, 278, 446, 12371, 19847, 24742, 30997, 39694, 61994, 2758733, 5517466]

約数ペア:

[(1, 5517466), (2, 2758733), (89, 61994), (139, 39694), (178, 30997), (223, 24742), (278, 19847), (446, 12371)]