2138492015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6101}}^1\times {\mathrm{6373}}^1$

素因数の和:12490

約数の個数: 16

約数和(自身を含む): 2800378656

約数和(自身を除く): 661886641

約数列:

[1, 5, 11, 55, 6101, 6373, 30505, 31865, 67111, 70103, 335555, 350515, 38881673, 194408365, 427698403, 2138492015]

約数ペア:

[(1, 2138492015), (5, 427698403), (11, 194408365), (55, 38881673), (6101, 350515), (6373, 335555), (30505, 70103), (31865, 67111)]