25342278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{324901}}^1$

素因数の和:324919

約数の個数: 16

約数和(自身を含む): 54583536

約数和(自身を除く): 29241258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 324901, 649802, 974703, 1949406, 4223713, 8447426, 12671139, 25342278]

約数ペア:

[(1, 25342278), (2, 12671139), (3, 8447426), (6, 4223713), (13, 1949406), (26, 974703), (39, 649802), (78, 324901)]