2015337584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9689123}}^1$

素因数の和:9689144

約数の個数: 20

約数和(自身を含む): 4205079816

約数和(自身を除く): 2189742232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9689123, 19378246, 38756492, 77512984, 125958599, 155025968, 251917198, 503834396, 1007668792, 2015337584]

約数ペア:

[(1, 2015337584), (2, 1007668792), (4, 503834396), (8, 251917198), (13, 155025968), (16, 125958599), (26, 77512984), (52, 38756492), (104, 19378246), (208, 9689123)]