1204020265

素因数分解:

$5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{18211}}^1$

素因数の和:20112

約数の個数: 16

約数和(自身を含む): 1652192640

約数和(自身を除く): 448172375

約数列:

[1, 5, 7, 35, 1889, 9445, 13223, 18211, 66115, 91055, 127477, 637385, 34400579, 172002895, 240804053, 1204020265]

約数ペア:

[(1, 1204020265), (5, 240804053), (7, 172002895), (35, 34400579), (1889, 637385), (9445, 127477), (13223, 91055), (18211, 66115)]