2555880038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{32321}}^1$

素因数の和:34423

約数の個数: 16

約数和(自身を含む): 4037664240

約数和(自身を除く): 1481784202

約数列:

[1, 2, 19, 38, 2081, 4162, 32321, 39539, 64642, 79078, 614099, 1228198, 67260001, 134520002, 1277940019, 2555880038]

約数ペア:

[(1, 2555880038), (2, 1277940019), (19, 134520002), (38, 67260001), (2081, 1228198), (4162, 614099), (32321, 79078), (39539, 64642)]