139304884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{1489}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 256995200

約数和(自身を除く): 117690316

約数列:

[1, 2, 4, 19, 38, 76, 1231, 1489, 2462, 2978, 4924, 5956, 23389, 28291, 46778, 56582, 93556, 113164, 1832959, 3665918, 7331836, 34826221, 69652442, 139304884]

約数ペア:

[(1, 139304884), (2, 69652442), (4, 34826221), (19, 7331836), (38, 3665918), (76, 1832959), (1231, 113164), (1489, 93556), (2462, 56582), (2978, 46778), (4924, 28291), (5956, 23389)]