1338020688

素因数分解:

$2^4\times 3^1\times {\mathrm{27875431}}^1$

素因数の和:27875442

約数の個数: 20

約数和(自身を含む): 3456553568

約数和(自身を除く): 2118532880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27875431, 55750862, 83626293, 111501724, 167252586, 223003448, 334505172, 446006896, 669010344, 1338020688]

約数ペア:

[(1, 1338020688), (2, 669010344), (3, 446006896), (4, 334505172), (6, 223003448), (8, 167252586), (12, 111501724), (16, 83626293), (24, 55750862), (48, 27875431)]