1573996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 2963520

約数和(自身を除く): 1389524

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 293, 316, 586, 1172, 1343, 2686, 4981, 5372, 9962, 19924, 23147, 46294, 92588, 393499, 786998, 1573996]

約数ペア:

[(1, 1573996), (2, 786998), (4, 393499), (17, 92588), (34, 46294), (68, 23147), (79, 19924), (158, 9962), (293, 5372), (316, 4981), (586, 2686), (1172, 1343)]