2078760008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4513}}^1$

素因数の和:4678

約数の個数: 64

約数和(自身を含む): 4337773440

約数和(自身を除く): 2259013432

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 103, 104, 172, 206, 344, 412, 559, 824, 1118, 1339, 2236, 2678, 4429, 4472, 4513, 5356, 8858, 9026, 10712, 17716, 18052, 35432, 36104, 57577, 58669, 115154, 117338, 194059, 230308, 234676, 388118, 460616, 464839, 469352, 776236, 929678, 1552472, 1859356, 2522767, 3718712, 5045534, 6042907, 10091068, 12085814, 19988077, 20182136, 24171628, 39976154, 48343256, 79952308, 159904616, 259845001, 519690002, 1039380004, 2078760008]

約数ペア:

[(1, 2078760008), (2, 1039380004), (4, 519690002), (8, 259845001), (13, 159904616), (26, 79952308), (43, 48343256), (52, 39976154), (86, 24171628), (103, 20182136), (104, 19988077), (172, 12085814), (206, 10091068), (344, 6042907), (412, 5045534), (559, 3718712), (824, 2522767), (1118, 1859356), (1339, 1552472), (2236, 929678), (2678, 776236), (4429, 469352), (4472, 464839), (4513, 460616), (5356, 388118), (8858, 234676), (9026, 230308), (10712, 194059), (17716, 117338), (18052, 115154), (35432, 58669), (36104, 57577)]