213984914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{748199}}^1$

素因数の和:748225

約数の個数: 16

約数和(自身を含む): 377092800

約数和(自身を除く): 163107886

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 748199, 1496398, 8230189, 9726587, 16460378, 19453174, 106992457, 213984914]

約数ペア:

[(1, 213984914), (2, 106992457), (11, 19453174), (13, 16460378), (22, 9726587), (26, 8230189), (143, 1496398), (286, 748199)]