5440802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 8723040

約数和(自身を除く): 3282238

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2137, 2546, 4274, 40603, 81206, 143179, 286358, 2720401, 5440802]

約数ペア:

[(1, 5440802), (2, 2720401), (19, 286358), (38, 143179), (67, 81206), (134, 40603), (1273, 4274), (2137, 2546)]