1288878

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 2601936

約数和(自身を除く): 1313058

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 1901, 3802, 5703, 11406, 214813, 429626, 644439, 1288878]

約数ペア:

[(1, 1288878), (2, 644439), (3, 429626), (6, 214813), (113, 11406), (226, 5703), (339, 3802), (678, 1901)]