390962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 689472

約数和(自身を除く): 298510

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1367, 2734, 15037, 17771, 30074, 35542, 195481, 390962]

約数ペア:

[(1, 390962), (2, 195481), (11, 35542), (13, 30074), (22, 17771), (26, 15037), (143, 2734), (286, 1367)]