1521569584

素因数分解:

$2^4\times {\mathrm{1373}}^1\times {\mathrm{69263}}^1$

素因数の和:70644

約数の個数: 20

約数和(自身を含む): 2950230816

約数和(自身を除く): 1428661232

約数列:

[1, 2, 4, 8, 16, 1373, 2746, 5492, 10984, 21968, 69263, 138526, 277052, 554104, 1108208, 95098099, 190196198, 380392396, 760784792, 1521569584]

約数ペア:

[(1, 1521569584), (2, 760784792), (4, 380392396), (8, 190196198), (16, 95098099), (1373, 1108208), (2746, 554104), (5492, 277052), (10984, 138526), (21968, 69263)]