2101515841

素因数分解:

${\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1187}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 2171473920

約数和(自身を除く): 69958079

約数列:

[1, 47, 139, 271, 1187, 6533, 12737, 37669, 55789, 164993, 321677, 1770443, 7754671, 15118819, 44713103, 2101515841]

約数ペア:

[(1, 2101515841), (47, 44713103), (139, 15118819), (271, 7754671), (1187, 1770443), (6533, 321677), (12737, 164993), (37669, 55789)]