1858963912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{7603}}^1$

素因数の和:9973

約数の個数: 32

約数和(自身を含む): 3755767680

約数和(自身を除く): 1896803768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2351, 4702, 7603, 9404, 15206, 18808, 30412, 30563, 60824, 61126, 98839, 122252, 197678, 244504, 395356, 790712, 17874653, 35749306, 71498612, 142997224, 232370489, 464740978, 929481956, 1858963912]

約数ペア:

[(1, 1858963912), (2, 929481956), (4, 464740978), (8, 232370489), (13, 142997224), (26, 71498612), (52, 35749306), (104, 17874653), (2351, 790712), (4702, 395356), (7603, 244504), (9404, 197678), (15206, 122252), (18808, 98839), (30412, 61126), (30563, 60824)]