1288466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 2086560

約数和(自身を除く): 798094

約数列:

[1, 2, 19, 38, 41, 82, 779, 827, 1558, 1654, 15713, 31426, 33907, 67814, 644233, 1288466]

約数ペア:

[(1, 1288466), (2, 644233), (19, 67814), (38, 33907), (41, 31426), (82, 15713), (779, 1654), (827, 1558)]