172872046

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1\times {\mathrm{719}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 261273600

約数和(自身を除く): 88401554

約数列:

[1, 2, 239, 478, 503, 719, 1006, 1438, 120217, 171841, 240434, 343682, 361657, 723314, 86436023, 172872046]

約数ペア:

[(1, 172872046), (2, 86436023), (239, 723314), (478, 361657), (503, 343682), (719, 240434), (1006, 171841), (1438, 120217)]