150000004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487013}}^1$

素因数の和:487035

約数の個数: 24

約数和(自身を含む): 327273408

約数和(自身を除く): 177273404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 487013, 974026, 1948052, 3409091, 5357143, 6818182, 10714286, 13636364, 21428572, 37500001, 75000002, 150000004]

約数ペア:

[(1, 150000004), (2, 75000002), (4, 37500001), (7, 21428572), (11, 13636364), (14, 10714286), (22, 6818182), (28, 5357143), (44, 3409091), (77, 1948052), (154, 974026), (308, 487013)]