1218842066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{48781}}^1$

素因数の和:48858

約数の個数: 24

約数和(自身を含む): 2034502092

約数和(自身を除く): 815660026

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 48781, 97562, 634153, 1268306, 1512211, 3024422, 19658743, 39317486, 46878541, 93757082, 609421033, 1218842066]

約数ペア:

[(1, 1218842066), (2, 609421033), (13, 93757082), (26, 46878541), (31, 39317486), (62, 19658743), (403, 3024422), (806, 1512211), (961, 1268306), (1922, 634153), (12493, 97562), (24986, 48781)]