2616491591038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19709}}^1\times {\mathrm{64633}}^1$

素因数の和:84436

約数の個数: 32

約数和(自身を含む): 4280425430400

約数和(自身を除く): 1663933839362

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 19709, 39418, 64633, 129266, 256217, 512434, 840229, 1557011, 1680458, 3114022, 5106007, 10212014, 20241143, 40482286, 66378091, 132756182, 1273851797, 2547703594, 16560073361, 33120146722, 100634291963, 201268583926, 1308245795519, 2616491591038]

約数ペア:

[(1, 2616491591038), (2, 1308245795519), (13, 201268583926), (26, 100634291963), (79, 33120146722), (158, 16560073361), (1027, 2547703594), (2054, 1273851797), (19709, 132756182), (39418, 66378091), (64633, 40482286), (129266, 20241143), (256217, 10212014), (512434, 5106007), (840229, 3114022), (1557011, 1680458)]