2649403922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{10939}}^1$

素因数の和:11162

約数の個数: 32

約数和(自身を含む): 4418884800

約数和(自身を除く): 1769480878

約数列:

[1, 2, 11, 22, 101, 109, 202, 218, 1111, 1199, 2222, 2398, 10939, 11009, 21878, 22018, 120329, 121099, 240658, 242198, 1104839, 1192351, 2209678, 2384702, 12153229, 13115861, 24306458, 26231722, 120427451, 240854902, 1324701961, 2649403922]

約数ペア:

[(1, 2649403922), (2, 1324701961), (11, 240854902), (22, 120427451), (101, 26231722), (109, 24306458), (202, 13115861), (218, 12153229), (1111, 2384702), (1199, 2209678), (2222, 1192351), (2398, 1104839), (10939, 242198), (11009, 240658), (21878, 121099), (22018, 120329)]