13302681616

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{243889}}^1$

素因数の和:244391

約数の個数: 40

約数和(自身を含む): 29516543360

約数和(自身を除く): 16213861744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3896, 6818, 7792, 13636, 27272, 54544, 243889, 487778, 975556, 1707223, 1951112, 3414446, 3902224, 6828892, 13657784, 27315568, 118773943, 237547886, 475095772, 831417601, 950191544, 1662835202, 1900383088, 3325670404, 6651340808, 13302681616]

約数ペア:

[(1, 13302681616), (2, 6651340808), (4, 3325670404), (7, 1900383088), (8, 1662835202), (14, 950191544), (16, 831417601), (28, 475095772), (56, 237547886), (112, 118773943), (487, 27315568), (974, 13657784), (1948, 6828892), (3409, 3902224), (3896, 3414446), (6818, 1951112), (7792, 1707223), (13636, 975556), (27272, 487778), (54544, 243889)]