2222271304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{587281}}^1$

素因数の和:587341

約数の個数: 32

約数和(自身を含む): 4651273440

約数和(自身を除く): 2429002136

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 587281, 1174562, 2349124, 4698248, 6460091, 12920182, 25253083, 25840364, 50506166, 51680728, 101012332, 202024664, 277783913, 555567826, 1111135652, 2222271304]

約数ペア:

[(1, 2222271304), (2, 1111135652), (4, 555567826), (8, 277783913), (11, 202024664), (22, 101012332), (43, 51680728), (44, 50506166), (86, 25840364), (88, 25253083), (172, 12920182), (344, 6460091), (473, 4698248), (946, 2349124), (1892, 1174562), (3784, 587281)]