2031782008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3577081}}^1$

素因数の和:3577158

約数の個数: 16

約数和(自身を含む): 3863248560

約数和(自身を除く): 1831466552

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3577081, 7154162, 14308324, 28616648, 253972751, 507945502, 1015891004, 2031782008]

約数ペア:

[(1, 2031782008), (2, 1015891004), (4, 507945502), (8, 253972751), (71, 28616648), (142, 14308324), (284, 7154162), (568, 3577081)]