39840804718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139303513}}^1$

素因数の和:139303539

約数の個数: 16

約数和(自身を含む): 70208971056

約数和(自身を除く): 30368166338

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139303513, 278607026, 1532338643, 1810945669, 3064677286, 3621891338, 19920402359, 39840804718]

約数ペア:

[(1, 39840804718), (2, 19920402359), (11, 3621891338), (13, 3064677286), (22, 1810945669), (26, 1532338643), (143, 278607026), (286, 139303513)]