2007367895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1433}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 2711705472

約数和(自身を除く): 704337577

約数列:

[1, 5, 13, 23, 65, 115, 299, 937, 1433, 1495, 4685, 7165, 12181, 18629, 21551, 32959, 60905, 93145, 107755, 164795, 280163, 428467, 1342721, 1400815, 2142335, 6713605, 17455373, 30882583, 87276865, 154412915, 401473579, 2007367895]

約数ペア:

[(1, 2007367895), (5, 401473579), (13, 154412915), (23, 87276865), (65, 30882583), (115, 17455373), (299, 6713605), (937, 2142335), (1433, 1400815), (1495, 1342721), (4685, 428467), (7165, 280163), (12181, 164795), (18629, 107755), (21551, 93145), (32959, 60905)]