1970254078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{30817}}^1$

素因数の和:33291

約数の個数: 16

約数和(自身を含む): 3184115760

約数和(自身を除く): 1213861682

約数列:

[1, 2, 13, 26, 2459, 4918, 30817, 31967, 61634, 63934, 400621, 801242, 75779003, 151558006, 985127039, 1970254078]

約数ペア:

[(1, 1970254078), (2, 985127039), (13, 151558006), (26, 75779003), (2459, 801242), (4918, 400621), (30817, 63934), (31967, 61634)]