830680004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{245183}}^1$

素因数の和:245216

約数の個数: 36

約数和(自身を含む): 1826130432

約数和(自身を除く): 995450428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 245183, 490366, 980732, 1716281, 2697013, 3432562, 5394026, 6865124, 10788052, 18879091, 29667143, 37758182, 59334286, 75516364, 118668572, 207670001, 415340002, 830680004]

約数ペア:

[(1, 830680004), (2, 415340002), (4, 207670001), (7, 118668572), (11, 75516364), (14, 59334286), (22, 37758182), (28, 29667143), (44, 18879091), (77, 10788052), (121, 6865124), (154, 5394026), (242, 3432562), (308, 2697013), (484, 1716281), (847, 980732), (1694, 490366), (3388, 245183)]