664402012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2083}}^1\times {\mathrm{3467}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 1214188416

約数和(自身を除く): 549786404

約数列:

[1, 2, 4, 23, 46, 92, 2083, 3467, 4166, 6934, 8332, 13868, 47909, 79741, 95818, 159482, 191636, 318964, 7221761, 14443522, 28887044, 166100503, 332201006, 664402012]

約数ペア:

[(1, 664402012), (2, 332201006), (4, 166100503), (23, 28887044), (46, 14443522), (92, 7221761), (2083, 318964), (3467, 191636), (4166, 159482), (6934, 95818), (8332, 79741), (13868, 47909)]