40164774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{514933}}^1$

素因数の和:514951

約数の個数: 16

約数和(自身を含む): 86508912

約数和(自身を除く): 46344138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 514933, 1029866, 1544799, 3089598, 6694129, 13388258, 20082387, 40164774]

約数ペア:

[(1, 40164774), (2, 20082387), (3, 13388258), (6, 6694129), (13, 3089598), (26, 1544799), (39, 1029866), (78, 514933)]