173225494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{15901}}^1$

素因数の和:16335

約数の個数: 16

約数和(自身を含む): 280511280

約数和(自身を除く): 107285786

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 15901, 31802, 206713, 413426, 6662519, 13325038, 86612747, 173225494]

約数ペア:

[(1, 173225494), (2, 86612747), (13, 13325038), (26, 6662519), (419, 413426), (838, 206713), (5447, 31802), (10894, 15901)]