1880116

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 1930124

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 809, 1162, 1618, 2324, 3236, 5663, 11326, 22652, 67147, 134294, 268588, 470029, 940058, 1880116]

約数ペア:

[(1, 1880116), (2, 940058), (4, 470029), (7, 268588), (14, 134294), (28, 67147), (83, 22652), (166, 11326), (332, 5663), (581, 3236), (809, 2324), (1162, 1618)]