1900522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 3118752

約数和(自身を除く): 1218230

約数列:

[1, 2, 13, 26, 67, 134, 871, 1091, 1742, 2182, 14183, 28366, 73097, 146194, 950261, 1900522]

約数ペア:

[(1, 1900522), (2, 950261), (13, 146194), (26, 73097), (67, 28366), (134, 14183), (871, 2182), (1091, 1742)]