2520037583

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{47251}}^1$

素因数の和:47678

約数の個数: 16

約数和(自身を含む): 3039248640

約数和(自身を除く): 519211057

約数列:

[1, 7, 19, 133, 401, 2807, 7619, 47251, 53333, 330757, 897769, 6284383, 18947651, 132633557, 360005369, 2520037583]

約数ペア:

[(1, 2520037583), (7, 360005369), (19, 132633557), (133, 18947651), (401, 6284383), (2807, 897769), (7619, 330757), (47251, 53333)]