57400278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{735901}}^1$

素因数の和:735919

約数の個数: 16

約数和(自身を含む): 123631536

約数和(自身を除く): 66231258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 735901, 1471802, 2207703, 4415406, 9566713, 19133426, 28700139, 57400278]

約数ペア:

[(1, 57400278), (2, 28700139), (3, 19133426), (6, 9566713), (13, 4415406), (26, 2207703), (39, 1471802), (78, 735901)]