1999761772

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{479}}^1\times {\mathrm{1973}}^1$

素因数の和:2502

約数の個数: 36

約数和(自身を含む): 3667849920

約数和(自身を除く): 1668088148

約数列:

[1, 2, 4, 23, 46, 92, 479, 529, 958, 1058, 1916, 1973, 2116, 3946, 7892, 11017, 22034, 44068, 45379, 90758, 181516, 253391, 506782, 945067, 1013564, 1043717, 1890134, 2087434, 3780268, 4174868, 21736541, 43473082, 86946164, 499940443, 999880886, 1999761772]

約数ペア:

[(1, 1999761772), (2, 999880886), (4, 499940443), (23, 86946164), (46, 43473082), (92, 21736541), (479, 4174868), (529, 3780268), (958, 2087434), (1058, 1890134), (1916, 1043717), (1973, 1013564), (2116, 945067), (3946, 506782), (7892, 253391), (11017, 181516), (22034, 90758), (44068, 45379)]