26001230

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18979}}^1$

素因数の和:19123

約数の個数: 16

約数和(自身を含む): 47146320

約数和(自身を除く): 21145090

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 18979, 37958, 94895, 189790, 2600123, 5200246, 13000615, 26001230]

約数ペア:

[(1, 26001230), (2, 13000615), (5, 5200246), (10, 2600123), (137, 189790), (274, 94895), (685, 37958), (1370, 18979)]