1281144

素因数分解:

$2^3\times 3^1\times {\mathrm{53381}}^1$

素因数の和:53390

約数の個数: 16

約数和(自身を含む): 3202920

約数和(自身を除く): 1921776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53381, 106762, 160143, 213524, 320286, 427048, 640572, 1281144]

約数ペア:

[(1, 1281144), (2, 640572), (3, 427048), (4, 320286), (6, 213524), (8, 160143), (12, 106762), (24, 53381)]