4898090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1$

素因数の和:3877

約数の個数: 16

約数和(自身を含む): 8886240

約数和(自身を除く): 3988150

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 3739, 7478, 18695, 37390, 489809, 979618, 2449045, 4898090]

約数ペア:

[(1, 4898090), (2, 2449045), (5, 979618), (10, 489809), (131, 37390), (262, 18695), (655, 7478), (1310, 3739)]