2141301512

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{350803}}^1$

素因数の和:350925

約数の個数: 32

約数和(自身を含む): 4630612800

約数和(自身を除く): 2489311288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 350803, 701606, 1403212, 2455621, 2806424, 4911242, 9822484, 19644968, 38237527, 76475054, 152950108, 267662689, 305900216, 535325378, 1070650756, 2141301512]

約数ペア:

[(1, 2141301512), (2, 1070650756), (4, 535325378), (7, 305900216), (8, 267662689), (14, 152950108), (28, 76475054), (56, 38237527), (109, 19644968), (218, 9822484), (436, 4911242), (763, 2806424), (872, 2455621), (1526, 1403212), (3052, 701606), (6104, 350803)]