2010894886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 4118446080

約数和(自身を除く): 2107551194

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 127, 143, 154, 182, 242, 254, 286, 719, 847, 889, 1001, 1397, 1438, 1573, 1651, 1694, 1778, 2002, 2794, 3146, 3302, 5033, 7909, 9347, 9779, 10066, 11011, 11557, 15367, 15818, 18161, 18694, 19558, 22022, 23114, 30734, 36322, 55363, 65429, 86999, 91313, 102817, 107569, 110726, 127127, 130858, 173998, 182626, 199771, 205634, 215138, 254254, 399542, 608993, 639191, 719719, 1004443, 1130987, 1187069, 1217986, 1278382, 1398397, 1439438, 2008886, 2261974, 2374138, 2796794, 7031101, 7916909, 8309483, 11048873, 13057759, 14062202, 15833818, 16618966, 22097746, 26115518, 77342111, 91404313, 143635349, 154684222, 182808626, 287270698, 1005447443, 2010894886]

約数ペア:

[(1, 2010894886), (2, 1005447443), (7, 287270698), (11, 182808626), (13, 154684222), (14, 143635349), (22, 91404313), (26, 77342111), (77, 26115518), (91, 22097746), (121, 16618966), (127, 15833818), (143, 14062202), (154, 13057759), (182, 11048873), (242, 8309483), (254, 7916909), (286, 7031101), (719, 2796794), (847, 2374138), (889, 2261974), (1001, 2008886), (1397, 1439438), (1438, 1398397), (1573, 1278382), (1651, 1217986), (1694, 1187069), (1778, 1130987), (2002, 1004443), (2794, 719719), (3146, 639191), (3302, 608993), (5033, 399542), (7909, 254254), (9347, 215138), (9779, 205634), (10066, 199771), (11011, 182626), (11557, 173998), (15367, 130858), (15818, 127127), (18161, 110726), (18694, 107569), (19558, 102817), (22022, 91313), (23114, 86999), (30734, 65429), (36322, 55363)]