2013905478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{25589}}^1$

素因数の和:26616

約数の個数: 32

約数和(自身を含む): 4342111200

約数和(自身を除く): 2328205722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1009, 2018, 3027, 6054, 13117, 25589, 26234, 39351, 51178, 76767, 78702, 153534, 332657, 665314, 997971, 1995942, 25819301, 51638602, 77457903, 154915806, 335650913, 671301826, 1006952739, 2013905478]

約数ペア:

[(1, 2013905478), (2, 1006952739), (3, 671301826), (6, 335650913), (13, 154915806), (26, 77457903), (39, 51638602), (78, 25819301), (1009, 1995942), (2018, 997971), (3027, 665314), (6054, 332657), (13117, 153534), (25589, 78702), (26234, 76767), (39351, 51178)]