1319565824

素因数分解:

$2^9\times {\mathrm{1087}}^1\times {\mathrm{2371}}^1$

素因数の和:3476

約数の個数: 40

約数和(自身を含む): 2640092928

約数和(自身を除く): 1320527104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1087, 2174, 2371, 4348, 4742, 8696, 9484, 17392, 18968, 34784, 37936, 69568, 75872, 139136, 151744, 278272, 303488, 556544, 606976, 1213952, 2577277, 5154554, 10309108, 20618216, 41236432, 82472864, 164945728, 329891456, 659782912, 1319565824]

約数ペア:

[(1, 1319565824), (2, 659782912), (4, 329891456), (8, 164945728), (16, 82472864), (32, 41236432), (64, 20618216), (128, 10309108), (256, 5154554), (512, 2577277), (1087, 1213952), (2174, 606976), (2371, 556544), (4348, 303488), (4742, 278272), (8696, 151744), (9484, 139136), (17392, 75872), (18968, 69568), (34784, 37936)]