345181538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{30661}}^1$

素因数の和:31109

約数の個数: 16

約数和(自身を含む): 558906936

約数和(自身を除く): 213725398

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 30661, 61322, 398593, 797186, 13276213, 26552426, 172590769, 345181538]

約数ペア:

[(1, 345181538), (2, 172590769), (13, 26552426), (26, 13276213), (433, 797186), (866, 398593), (5629, 61322), (11258, 30661)]