127421000654

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1\times {\mathrm{803989}}^1$

素因数の和:804827

約数の個数: 16

約数和(自身を含む): 193150557600

約数和(自身を除く): 65729556946

約数列:

[1, 2, 109, 218, 727, 1454, 79243, 158486, 803989, 1607978, 87634801, 175269602, 584500003, 1169000006, 63710500327, 127421000654]

約数ペア:

[(1, 127421000654), (2, 63710500327), (109, 1169000006), (218, 584500003), (727, 175269602), (1454, 87634801), (79243, 1607978), (158486, 803989)]