2115156626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 3775403520

約数和(自身を除く): 1660246894

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 271, 374, 451, 509, 542, 697, 902, 1018, 1394, 2981, 4607, 5599, 5962, 7667, 8653, 9214, 11111, 11198, 15334, 17306, 20869, 22222, 41738, 50677, 95183, 101354, 122221, 137939, 188887, 190366, 229559, 244442, 275878, 354773, 377774, 459118, 709546, 1517329, 2077757, 2344963, 3034658, 3902503, 4155514, 4689926, 5655499, 7805006, 11310998, 25794593, 51589186, 62210489, 96143483, 124420978, 192286966, 1057578313, 2115156626]

約数ペア:

[(1, 2115156626), (2, 1057578313), (11, 192286966), (17, 124420978), (22, 96143483), (34, 62210489), (41, 51589186), (82, 25794593), (187, 11310998), (271, 7805006), (374, 5655499), (451, 4689926), (509, 4155514), (542, 3902503), (697, 3034658), (902, 2344963), (1018, 2077757), (1394, 1517329), (2981, 709546), (4607, 459118), (5599, 377774), (5962, 354773), (7667, 275878), (8653, 244442), (9214, 229559), (11111, 190366), (11198, 188887), (15334, 137939), (17306, 122221), (20869, 101354), (22222, 95183), (41738, 50677)]