266465914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12763}}^1$

素因数の和:12862

約数の個数: 32

約数和(自身を含む): 476046144

約数和(自身を除く): 209580230

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 10439, 12763, 20878, 25526, 140393, 165919, 280786, 331838, 931699, 1825109, 1863398, 3650218, 10248689, 12112087, 20497378, 24224174, 133232957, 266465914]

約数ペア:

[(1, 266465914), (2, 133232957), (11, 24224174), (13, 20497378), (22, 12112087), (26, 10248689), (73, 3650218), (143, 1863398), (146, 1825109), (286, 931699), (803, 331838), (949, 280786), (1606, 165919), (1898, 140393), (10439, 25526), (12763, 20878)]