2415691090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1844039}}^1$

素因数の和:1844177

約数の個数: 16

約数和(自身を含む): 4381439040

約数和(自身を除く): 1965747950

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1844039, 3688078, 9220195, 18440390, 241569109, 483138218, 1207845545, 2415691090]

約数ペア:

[(1, 2415691090), (2, 1207845545), (5, 483138218), (10, 241569109), (131, 18440390), (262, 9220195), (655, 3688078), (1310, 1844039)]