4049342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 6694272

約数和(自身を除く): 2644930

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1787, 2266, 3574, 19657, 39314, 184061, 368122, 2024671, 4049342]

約数ペア:

[(1, 4049342), (2, 2024671), (11, 368122), (22, 184061), (103, 39314), (206, 19657), (1133, 3574), (1787, 2266)]