4639306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3862454

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 163, 214, 266, 326, 749, 1141, 1498, 2033, 2282, 3097, 4066, 6194, 14231, 17441, 21679, 28462, 34882, 43358, 122087, 244174, 331379, 662758, 2319653, 4639306]

約数ペア:

[(1, 4639306), (2, 2319653), (7, 662758), (14, 331379), (19, 244174), (38, 122087), (107, 43358), (133, 34882), (163, 28462), (214, 21679), (266, 17441), (326, 14231), (749, 6194), (1141, 4066), (1498, 3097), (2033, 2282)]