2012143700732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6359}}^1\times {\mathrm{80803}}^1$

素因数の和:87266

約数の個数: 48

約数和(自身を含む): 3885185606400

約数和(自身を除く): 1873041905668

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 6359, 12718, 25436, 69949, 80803, 139898, 161606, 279796, 323212, 565951, 888833, 1131902, 1777666, 2263804, 3555332, 6225461, 7191467, 12450922, 14382934, 24901844, 28765868, 79106137, 158212274, 316424548, 513826277, 1027652554, 2055305108, 5652089047, 11304178094, 22608356188, 45730538653, 91461077306, 182922154612, 503035925183, 1006071850366, 2012143700732]

約数ペア:

[(1, 2012143700732), (2, 1006071850366), (4, 503035925183), (11, 182922154612), (22, 91461077306), (44, 45730538653), (89, 22608356188), (178, 11304178094), (356, 5652089047), (979, 2055305108), (1958, 1027652554), (3916, 513826277), (6359, 316424548), (12718, 158212274), (25436, 79106137), (69949, 28765868), (80803, 24901844), (139898, 14382934), (161606, 12450922), (279796, 7191467), (323212, 6225461), (565951, 3555332), (888833, 2263804), (1131902, 1777666)]