2081036008

素因数分解:

$2^3\times {\mathrm{743}}^1\times {\mathrm{350107}}^1$

素因数の和:350856

約数の個数: 16

約数和(自身を含む): 3907205280

約数和(自身を除く): 1826169272

約数列:

[1, 2, 4, 8, 743, 1486, 2972, 5944, 350107, 700214, 1400428, 2800856, 260129501, 520259002, 1040518004, 2081036008]

約数ペア:

[(1, 2081036008), (2, 1040518004), (4, 520259002), (8, 260129501), (743, 2800856), (1486, 1400428), (2972, 700214), (5944, 350107)]