27851470

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{6203}}^1$

素因数の和:6659

約数の個数: 16

約数和(自身を含む): 50252400

約数和(自身を除く): 22400930

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 6203, 12406, 31015, 62030, 2785147, 5570294, 13925735, 27851470]

約数ペア:

[(1, 27851470), (2, 13925735), (5, 5570294), (10, 2785147), (449, 62030), (898, 31015), (2245, 12406), (4490, 6203)]