1900664524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{64763}}^1$

素因数の和:64830

約数の個数: 48

約数和(自身を含む): 3916926720

約数和(自身を除く): 2016262196

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2668, 7337, 14674, 29348, 64763, 129526, 259052, 712393, 1424786, 1489549, 1878127, 2849572, 2979098, 3756254, 5958196, 7512508, 16385039, 20659397, 32770078, 41318794, 43196921, 65540156, 82637588, 86393842, 172787684, 475166131, 950332262, 1900664524]

約数ペア:

[(1, 1900664524), (2, 950332262), (4, 475166131), (11, 172787684), (22, 86393842), (23, 82637588), (29, 65540156), (44, 43196921), (46, 41318794), (58, 32770078), (92, 20659397), (116, 16385039), (253, 7512508), (319, 5958196), (506, 3756254), (638, 2979098), (667, 2849572), (1012, 1878127), (1276, 1489549), (1334, 1424786), (2668, 712393), (7337, 259052), (14674, 129526), (29348, 64763)]