260950249

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1787}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 311712768

約数和(自身を除く): 50762519

約数列:

[1, 7, 23, 161, 907, 1787, 6349, 12509, 20861, 41101, 146027, 287707, 1620809, 11345663, 37278607, 260950249]

約数ペア:

[(1, 260950249), (7, 37278607), (23, 11345663), (161, 1620809), (907, 287707), (1787, 146027), (6349, 41101), (12509, 20861)]