1123996874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2909}}^1$

素因数の和:3135

約数の個数: 64

約数和(自身を含む): 2276225280

約数和(自身を除く): 1152228406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 193, 286, 386, 1001, 1351, 2002, 2123, 2509, 2702, 2909, 4246, 5018, 5818, 14861, 17563, 20363, 27599, 29722, 31999, 35126, 37817, 40726, 55198, 63998, 75634, 193193, 223993, 264719, 386386, 415987, 447986, 529438, 561437, 831974, 1122874, 2911909, 3930059, 5823818, 6175807, 7298681, 7860118, 12351614, 14597362, 43230649, 51090767, 80285491, 86461298, 102181534, 160570982, 561998437, 1123996874]

約数ペア:

[(1, 1123996874), (2, 561998437), (7, 160570982), (11, 102181534), (13, 86461298), (14, 80285491), (22, 51090767), (26, 43230649), (77, 14597362), (91, 12351614), (143, 7860118), (154, 7298681), (182, 6175807), (193, 5823818), (286, 3930059), (386, 2911909), (1001, 1122874), (1351, 831974), (2002, 561437), (2123, 529438), (2509, 447986), (2702, 415987), (2909, 386386), (4246, 264719), (5018, 223993), (5818, 193193), (14861, 75634), (17563, 63998), (20363, 55198), (27599, 40726), (29722, 37817), (31999, 35126)]