65556426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{840467}}^1$

素因数の和:840485

約数の個数: 16

約数和(自身を含む): 141198624

約数和(自身を除く): 75642198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 840467, 1680934, 2521401, 5042802, 10926071, 21852142, 32778213, 65556426]

約数ペア:

[(1, 65556426), (2, 32778213), (3, 21852142), (6, 10926071), (13, 5042802), (26, 2521401), (39, 1680934), (78, 840467)]