2016190090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6503839}}^1$

素因数の和:6503877

約数の個数: 16

約数和(自身を含む): 3746211840

約数和(自身を除く): 1730021750

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6503839, 13007678, 32519195, 65038390, 201619009, 403238018, 1008095045, 2016190090]

約数ペア:

[(1, 2016190090), (2, 1008095045), (5, 403238018), (10, 201619009), (31, 65038390), (62, 32519195), (155, 13007678), (310, 6503839)]