2148728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6551}}^1$

素因数の和:6598

約数の個数: 16

約数和(自身を含む): 4127760

約数和(自身を除く): 1979032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6551, 13102, 26204, 52408, 268591, 537182, 1074364, 2148728]

約数ペア:

[(1, 2148728), (2, 1074364), (4, 537182), (8, 268591), (41, 52408), (82, 26204), (164, 13102), (328, 6551)]