1154278804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10903}}^1$

素因数の和:11132

約数の個数: 48

約数和(自身を含む): 2442496000

約数和(自身を除く): 1288217196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 398, 532, 796, 1393, 2786, 3781, 5572, 7562, 10903, 15124, 21806, 26467, 43612, 52934, 76321, 105868, 152642, 207157, 305284, 414314, 828628, 1450099, 2169697, 2900198, 4339394, 5800396, 8678788, 15187879, 30375758, 41224243, 60751516, 82448486, 164896972, 288569701, 577139402, 1154278804]

約数ペア:

[(1, 1154278804), (2, 577139402), (4, 288569701), (7, 164896972), (14, 82448486), (19, 60751516), (28, 41224243), (38, 30375758), (76, 15187879), (133, 8678788), (199, 5800396), (266, 4339394), (398, 2900198), (532, 2169697), (796, 1450099), (1393, 828628), (2786, 414314), (3781, 305284), (5572, 207157), (7562, 152642), (10903, 105868), (15124, 76321), (21806, 52934), (26467, 43612)]