266021938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1461659}}^1$

素因数の和:1461681

約数の個数: 16

約数和(自身を含む): 491117760

約数和(自身を除く): 225095822

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1461659, 2923318, 10231613, 19001567, 20463226, 38003134, 133010969, 266021938]

約数ペア:

[(1, 266021938), (2, 133010969), (7, 38003134), (13, 20463226), (14, 19001567), (26, 10231613), (91, 2923318), (182, 1461659)]