9888947068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{15731}}^1$

素因数の和:15923

約数の個数: 96

約数和(自身を含む): 23385051648

約数和(自身を除く): 13496104580

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 157, 182, 286, 308, 314, 364, 572, 628, 1001, 1099, 1727, 2002, 2041, 2198, 3454, 4004, 4082, 4396, 6908, 8164, 12089, 14287, 15731, 22451, 24178, 28574, 31462, 44902, 48356, 57148, 62924, 89804, 110117, 157157, 173041, 204503, 220234, 314314, 346082, 409006, 440468, 628628, 692164, 818012, 1211287, 1431521, 2249533, 2422574, 2469767, 2863042, 4499066, 4845148, 4939534, 5726084, 8998132, 9879068, 15746731, 17288369, 27167437, 31493462, 32106971, 34576738, 54334874, 62986924, 64213942, 69153476, 108669748, 128427884, 190172059, 224748797, 353176681, 380344118, 449497594, 706353362, 760688236, 898995188, 1412706724, 2472236767, 4944473534, 9888947068]

約数ペア:

[(1, 9888947068), (2, 4944473534), (4, 2472236767), (7, 1412706724), (11, 898995188), (13, 760688236), (14, 706353362), (22, 449497594), (26, 380344118), (28, 353176681), (44, 224748797), (52, 190172059), (77, 128427884), (91, 108669748), (143, 69153476), (154, 64213942), (157, 62986924), (182, 54334874), (286, 34576738), (308, 32106971), (314, 31493462), (364, 27167437), (572, 17288369), (628, 15746731), (1001, 9879068), (1099, 8998132), (1727, 5726084), (2002, 4939534), (2041, 4845148), (2198, 4499066), (3454, 2863042), (4004, 2469767), (4082, 2422574), (4396, 2249533), (6908, 1431521), (8164, 1211287), (12089, 818012), (14287, 692164), (15731, 628628), (22451, 440468), (24178, 409006), (28574, 346082), (31462, 314314), (44902, 220234), (48356, 204503), (57148, 173041), (62924, 157157), (89804, 110117)]