255424484

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{7001}}^1$

素因数の和:8315

約数の個数: 24

約数和(自身を含む): 511314048

約数和(自身を除く): 255889564

約数列:

[1, 2, 4, 7, 14, 28, 1303, 2606, 5212, 7001, 9121, 14002, 18242, 28004, 36484, 49007, 98014, 196028, 9122303, 18244606, 36489212, 63856121, 127712242, 255424484]

約数ペア:

[(1, 255424484), (2, 127712242), (4, 63856121), (7, 36489212), (14, 18244606), (28, 9122303), (1303, 196028), (2606, 98014), (5212, 49007), (7001, 36484), (9121, 28004), (14002, 18242)]