2143289672

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2457901}}^1$

素因数の和:2458016

約数の個数: 16

約数和(自身を含む): 4055538300

約数和(自身を除く): 1912248628

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2457901, 4915802, 9831604, 19663208, 267911209, 535822418, 1071644836, 2143289672]

約数ペア:

[(1, 2143289672), (2, 1071644836), (4, 535822418), (8, 267911209), (109, 19663208), (218, 9831604), (436, 4915802), (872, 2457901)]