2629451812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27799}}^1$

素因数の和:27940

約数の個数: 48

約数和(自身を含む): 5296233600

約数和(自身を除く): 2666781788

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 884, 1391, 1819, 2782, 3638, 5564, 7276, 23647, 27799, 47294, 55598, 94588, 111196, 361387, 472583, 722774, 945166, 1445548, 1890332, 2974493, 5948986, 6143579, 11897972, 12287158, 24574316, 38668409, 50566381, 77336818, 101132762, 154673636, 202265524, 657362953, 1314725906, 2629451812]

約数ペア:

[(1, 2629451812), (2, 1314725906), (4, 657362953), (13, 202265524), (17, 154673636), (26, 101132762), (34, 77336818), (52, 50566381), (68, 38668409), (107, 24574316), (214, 12287158), (221, 11897972), (428, 6143579), (442, 5948986), (884, 2974493), (1391, 1890332), (1819, 1445548), (2782, 945166), (3638, 722774), (5564, 472583), (7276, 361387), (23647, 111196), (27799, 94588), (47294, 55598)]