1392395774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{192373}}^1$

素因数の和:192440

約数の個数: 32

約数和(自身を含む): 2659378176

約数和(自身を除く): 1266982402

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 192373, 384746, 1346611, 2116103, 2693222, 4232206, 9041531, 14812721, 18083062, 29625442, 63290717, 99456841, 126581434, 198913682, 696197887, 1392395774]

約数ペア:

[(1, 1392395774), (2, 696197887), (7, 198913682), (11, 126581434), (14, 99456841), (22, 63290717), (47, 29625442), (77, 18083062), (94, 14812721), (154, 9041531), (329, 4232206), (517, 2693222), (658, 2116103), (1034, 1346611), (3619, 384746), (7238, 192373)]