486555878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{102953}}^1$

素因数の和:103111

約数の個数: 16

約数和(自身を含む): 778332240

約数和(自身を除く): 291776362

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 102953, 205906, 1750201, 3500402, 14310467, 28620934, 243277939, 486555878]

約数ペア:

[(1, 486555878), (2, 243277939), (17, 28620934), (34, 14310467), (139, 3500402), (278, 1750201), (2363, 205906), (4726, 102953)]