305957520014

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1\times {\mathrm{1256303}}^1$

素因数の和:1257031

約数の個数: 16

約数和(自身を含む): 461676644352

約数和(自身を除く): 155719124338

約数列:

[1, 2, 263, 463, 526, 926, 121769, 243538, 1256303, 2512606, 330407689, 581668289, 660815378, 1163336578, 152978760007, 305957520014]

約数ペア:

[(1, 305957520014), (2, 152978760007), (263, 1163336578), (463, 660815378), (526, 581668289), (926, 330407689), (121769, 2512606), (243538, 1256303)]