2019660070

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{750803}}^1$

素因数の和:751079

約数の個数: 16

約数和(自身を含む): 3648907440

約数和(自身を除く): 1629247370

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 750803, 1501606, 3754015, 7508030, 201966007, 403932014, 1009830035, 2019660070]

約数ペア:

[(1, 2019660070), (2, 1009830035), (5, 403932014), (10, 201966007), (269, 7508030), (538, 3754015), (1345, 1501606), (2690, 750803)]