330506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 550368

約数和(自身を除く): 219862

約数列:

[1, 2, 11, 22, 83, 166, 181, 362, 913, 1826, 1991, 3982, 15023, 30046, 165253, 330506]

約数ペア:

[(1, 330506), (2, 165253), (11, 30046), (22, 15023), (83, 3982), (166, 1991), (181, 1826), (362, 913)]