3888894239984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2362771}}^1$

素因数の和:2363026

約数の個数: 80

約数和(自身を含む): 8355309955104

約数和(自身を除く): 4466415715120

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 193, 208, 328, 386, 533, 656, 772, 1066, 1544, 2132, 2509, 3088, 4264, 5018, 7913, 8528, 10036, 15826, 20072, 31652, 40144, 63304, 102869, 126608, 205738, 411476, 822952, 1645904, 2362771, 4725542, 9451084, 18902168, 30716023, 37804336, 61432046, 96873611, 122864092, 193747222, 245728184, 387494444, 456014803, 491456368, 774988888, 912029606, 1259356943, 1549977776, 1824059212, 2518713886, 3648118424, 5037427772, 5928192439, 7296236848, 10074855544, 11856384878, 18696606923, 20149711088, 23712769756, 37393213846, 47425539512, 74786427692, 94851079024, 149572855384, 243055889999, 299145710768, 486111779998, 972223559996, 1944447119992, 3888894239984]

約数ペア:

[(1, 3888894239984), (2, 1944447119992), (4, 972223559996), (8, 486111779998), (13, 299145710768), (16, 243055889999), (26, 149572855384), (41, 94851079024), (52, 74786427692), (82, 47425539512), (104, 37393213846), (164, 23712769756), (193, 20149711088), (208, 18696606923), (328, 11856384878), (386, 10074855544), (533, 7296236848), (656, 5928192439), (772, 5037427772), (1066, 3648118424), (1544, 2518713886), (2132, 1824059212), (2509, 1549977776), (3088, 1259356943), (4264, 912029606), (5018, 774988888), (7913, 491456368), (8528, 456014803), (10036, 387494444), (15826, 245728184), (20072, 193747222), (31652, 122864092), (40144, 96873611), (63304, 61432046), (102869, 37804336), (126608, 30716023), (205738, 18902168), (411476, 9451084), (822952, 4725542), (1645904, 2362771)]