2512004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 4928448

約数和(自身を除く): 2416444

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1543, 1628, 3086, 6172, 16973, 33946, 57091, 67892, 114182, 228364, 628001, 1256002, 2512004]

約数ペア:

[(1, 2512004), (2, 1256002), (4, 628001), (11, 228364), (22, 114182), (37, 67892), (44, 57091), (74, 33946), (148, 16973), (407, 6172), (814, 3086), (1543, 1628)]