1900565898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3967}}^1$

素因数の和:4068

約数の個数: 128

約数和(自身を含む): 5101387776

約数和(自身を除く): 3200821878

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 61, 66, 77, 102, 119, 122, 154, 183, 187, 231, 238, 357, 366, 374, 427, 462, 561, 671, 714, 854, 1037, 1122, 1281, 1309, 1342, 2013, 2074, 2562, 2618, 3111, 3927, 3967, 4026, 4697, 6222, 7259, 7854, 7934, 9394, 11407, 11901, 14091, 14518, 21777, 22814, 23802, 27769, 28182, 34221, 43554, 43637, 55538, 67439, 68442, 79849, 83307, 87274, 130911, 134878, 159698, 166614, 202317, 239547, 241987, 261822, 305459, 404634, 472073, 479094, 483974, 610918, 725961, 741829, 916377, 944146, 1416219, 1451922, 1483658, 1693909, 1832754, 2225487, 2661857, 2832438, 3387818, 4113779, 4450974, 5081727, 5192803, 5323714, 7985571, 8227558, 10163454, 10385606, 12341337, 15578409, 15971142, 18632999, 24682674, 28796453, 31156818, 37265998, 45251569, 55898997, 57592906, 86389359, 90503138, 111797994, 135754707, 172778718, 271509414, 316760983, 633521966, 950282949, 1900565898]

約数ペア:

[(1, 1900565898), (2, 950282949), (3, 633521966), (6, 316760983), (7, 271509414), (11, 172778718), (14, 135754707), (17, 111797994), (21, 90503138), (22, 86389359), (33, 57592906), (34, 55898997), (42, 45251569), (51, 37265998), (61, 31156818), (66, 28796453), (77, 24682674), (102, 18632999), (119, 15971142), (122, 15578409), (154, 12341337), (183, 10385606), (187, 10163454), (231, 8227558), (238, 7985571), (357, 5323714), (366, 5192803), (374, 5081727), (427, 4450974), (462, 4113779), (561, 3387818), (671, 2832438), (714, 2661857), (854, 2225487), (1037, 1832754), (1122, 1693909), (1281, 1483658), (1309, 1451922), (1342, 1416219), (2013, 944146), (2074, 916377), (2562, 741829), (2618, 725961), (3111, 610918), (3927, 483974), (3967, 479094), (4026, 472073), (4697, 404634), (6222, 305459), (7259, 261822), (7854, 241987), (7934, 239547), (9394, 202317), (11407, 166614), (11901, 159698), (14091, 134878), (14518, 130911), (21777, 87274), (22814, 83307), (23802, 79849), (27769, 68442), (28182, 67439), (34221, 55538), (43554, 43637)]