2023887944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 4585351680

約数和(自身を除く): 2561463736

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 71, 92, 104, 136, 142, 184, 221, 284, 299, 391, 442, 568, 598, 701, 782, 884, 923, 1196, 1207, 1402, 1564, 1633, 1768, 1846, 2392, 2414, 2804, 3128, 3266, 3692, 4828, 5083, 5608, 6532, 7384, 9113, 9656, 10166, 11917, 13064, 15691, 16123, 18226, 20332, 21229, 23834, 27761, 31382, 32246, 36452, 40664, 42458, 47668, 49771, 55522, 62764, 64492, 72904, 84916, 95336, 99542, 111044, 125528, 128984, 154921, 169832, 199084, 209599, 222088, 274091, 309842, 360893, 398168, 419198, 548182, 619684, 647023, 721786, 838396, 846107, 1096364, 1144733, 1239368, 1294046, 1443572, 1676792, 1692214, 2192728, 2289466, 2588092, 2887144, 3384428, 3563183, 4578932, 5176184, 6768856, 7126366, 9157864, 10999391, 14252732, 14881529, 19460461, 21998782, 28505464, 29763058, 38920922, 43997564, 59526116, 77841844, 87995128, 119052232, 155683688, 252985993, 505971986, 1011943972, 2023887944]

約数ペア:

[(1, 2023887944), (2, 1011943972), (4, 505971986), (8, 252985993), (13, 155683688), (17, 119052232), (23, 87995128), (26, 77841844), (34, 59526116), (46, 43997564), (52, 38920922), (68, 29763058), (71, 28505464), (92, 21998782), (104, 19460461), (136, 14881529), (142, 14252732), (184, 10999391), (221, 9157864), (284, 7126366), (299, 6768856), (391, 5176184), (442, 4578932), (568, 3563183), (598, 3384428), (701, 2887144), (782, 2588092), (884, 2289466), (923, 2192728), (1196, 1692214), (1207, 1676792), (1402, 1443572), (1564, 1294046), (1633, 1239368), (1768, 1144733), (1846, 1096364), (2392, 846107), (2414, 838396), (2804, 721786), (3128, 647023), (3266, 619684), (3692, 548182), (4828, 419198), (5083, 398168), (5608, 360893), (6532, 309842), (7384, 274091), (9113, 222088), (9656, 209599), (10166, 199084), (11917, 169832), (13064, 154921), (15691, 128984), (16123, 125528), (18226, 111044), (20332, 99542), (21229, 95336), (23834, 84916), (27761, 72904), (31382, 64492), (32246, 62764), (36452, 55522), (40664, 49771), (42458, 47668)]