2061139610

素因数分解:

$2^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{66041}}^1$

素因数の和:69169

約数の個数: 16

約数和(自身を含む): 3711296232

約数和(自身を除く): 1650156622

約数列:

[1, 2, 5, 10, 3121, 6242, 15605, 31210, 66041, 132082, 330205, 660410, 206113961, 412227922, 1030569805, 2061139610]

約数ペア:

[(1, 2061139610), (2, 1030569805), (5, 412227922), (10, 206113961), (3121, 660410), (6242, 330205), (15605, 132082), (31210, 66041)]