3989596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 7629104

約数和(自身を除く): 3639508

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1051, 1898, 2102, 3796, 4204, 13663, 27326, 54652, 76723, 153446, 306892, 997399, 1994798, 3989596]

約数ペア:

[(1, 3989596), (2, 1994798), (4, 997399), (13, 306892), (26, 153446), (52, 76723), (73, 54652), (146, 27326), (292, 13663), (949, 4204), (1051, 3796), (1898, 2102)]