2681822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9377}}^1$

素因数の和:9403

約数の個数: 16

約数和(自身を含む): 4726512

約数和(自身を除く): 2044690

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9377, 18754, 103147, 121901, 206294, 243802, 1340911, 2681822]

約数ペア:

[(1, 2681822), (2, 1340911), (11, 243802), (13, 206294), (22, 121901), (26, 103147), (143, 18754), (286, 9377)]