219226072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{1471}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 443278080

約数和(自身を除く): 224052008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1433, 1471, 2866, 2942, 5732, 5884, 11464, 11768, 18629, 19123, 37258, 38246, 74516, 76492, 149032, 152984, 2107943, 4215886, 8431772, 16863544, 27403259, 54806518, 109613036, 219226072]

約数ペア:

[(1, 219226072), (2, 109613036), (4, 54806518), (8, 27403259), (13, 16863544), (26, 8431772), (52, 4215886), (104, 2107943), (1433, 152984), (1471, 149032), (2866, 76492), (2942, 74516), (5732, 38246), (5884, 37258), (11464, 19123), (11768, 18629)]