1399811478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{25601}}^1$

素因数の和:26320

約数の個数: 32

約数和(自身を含む): 3019397472

約数和(自身を除く): 1619585994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 701, 1402, 2103, 4206, 9113, 18226, 25601, 27339, 51202, 54678, 76803, 153606, 332813, 665626, 998439, 1996878, 17946301, 35892602, 53838903, 107677806, 233301913, 466603826, 699905739, 1399811478]

約数ペア:

[(1, 1399811478), (2, 699905739), (3, 466603826), (6, 233301913), (13, 107677806), (26, 53838903), (39, 35892602), (78, 17946301), (701, 1996878), (1402, 998439), (2103, 665626), (4206, 332813), (9113, 153606), (18226, 76803), (25601, 54678), (27339, 51202)]