2545852030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2471701}}^1$

素因数の和:2471811

約数の個数: 16

約数和(自身を含む): 4627026144

約数和(自身を除く): 2081174114

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 2471701, 4943402, 12358505, 24717010, 254585203, 509170406, 1272926015, 2545852030]

約数ペア:

[(1, 2545852030), (2, 1272926015), (5, 509170406), (10, 254585203), (103, 24717010), (206, 12358505), (515, 4943402), (1030, 2471701)]