1373756272

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{38693}}^1$

素因数の和:39025

約数の個数: 40

約数和(自身を含む): 3051563616

約数和(自身を除く): 1677807344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 2219, 2536, 4438, 5072, 8876, 17752, 35504, 38693, 77386, 154772, 270851, 309544, 541702, 619088, 1083404, 2166808, 4333616, 12265681, 24531362, 49062724, 85859767, 98125448, 171719534, 196250896, 343439068, 686878136, 1373756272]

約数ペア:

[(1, 1373756272), (2, 686878136), (4, 343439068), (7, 196250896), (8, 171719534), (14, 98125448), (16, 85859767), (28, 49062724), (56, 24531362), (112, 12265681), (317, 4333616), (634, 2166808), (1268, 1083404), (2219, 619088), (2536, 541702), (4438, 309544), (5072, 270851), (8876, 154772), (17752, 77386), (35504, 38693)]