2149758045128

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{482441213}}^1$

素因数の和:482441776

約数の個数: 16

約数和(自身を含む): 4038032961180

約数和(自身を除く): 1888274916052

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 482441213, 964882426, 1929764852, 3859529704, 268719755641, 537439511282, 1074879022564, 2149758045128]

約数ペア:

[(1, 2149758045128), (2, 1074879022564), (4, 537439511282), (8, 268719755641), (557, 3859529704), (1114, 1929764852), (2228, 964882426), (4456, 482441213)]