2664266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 4384800

約数和(自身を除く): 1720534

約数列:

[1, 2, 11, 22, 347, 349, 694, 698, 3817, 3839, 7634, 7678, 121103, 242206, 1332133, 2664266]

約数ペア:

[(1, 2664266), (2, 1332133), (11, 242206), (22, 121103), (347, 7678), (349, 7634), (694, 3839), (698, 3817)]