538080004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747013}}^1$

素因数の和:1747035

約数の個数: 24

約数和(自身を含む): 1173993408

約数和(自身を除く): 635913404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1747013, 3494026, 6988052, 12229091, 19217143, 24458182, 38434286, 48916364, 76868572, 134520001, 269040002, 538080004]

約数ペア:

[(1, 538080004), (2, 269040002), (4, 134520001), (7, 76868572), (11, 48916364), (14, 38434286), (22, 24458182), (28, 19217143), (44, 12229091), (77, 6988052), (154, 3494026), (308, 1747013)]