28190923202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17774857}}^1$

素因数の和:17774933

約数の個数: 16

約数和(自身を含む): 46285730232

約数和(自身を除く): 18094807030

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 17774857, 35549714, 231073141, 462146282, 1084266277, 2168532554, 14095461601, 28190923202]

約数ペア:

[(1, 28190923202), (2, 14095461601), (13, 2168532554), (26, 1084266277), (61, 462146282), (122, 231073141), (793, 35549714), (1586, 17774857)]