2001264044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373649}}^1$

素因数の和:373769

約数の個数: 24

約数和(自身を含む): 3808240800

約数和(自身を除く): 1806976756

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 373649, 747298, 1494596, 4857437, 9714874, 19429748, 38485847, 76971694, 153943388, 500316011, 1000632022, 2001264044]

約数ペア:

[(1, 2001264044), (2, 1000632022), (4, 500316011), (13, 153943388), (26, 76971694), (52, 38485847), (103, 19429748), (206, 9714874), (412, 4857437), (1339, 1494596), (2678, 747298), (5356, 373649)]