2019946816

素因数分解:

$2^6\times {\mathrm{31561669}}^1$

素因数の和:31561681

約数の個数: 14

約数和(自身を含む): 4008332090

約数和(自身を除く): 1988385274

約数列:

[1, 2, 4, 8, 16, 32, 64, 31561669, 63123338, 126246676, 252493352, 504986704, 1009973408, 2019946816]

約数ペア:

[(1, 2019946816), (2, 1009973408), (4, 504986704), (8, 252493352), (16, 126246676), (32, 63123338), (64, 31561669)]