2014990945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3701}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 2782719360

約数和(自身を除く): 767728415

約数列:

[1, 5, 11, 19, 55, 95, 209, 521, 1045, 2605, 3701, 5731, 9899, 18505, 28655, 40711, 49495, 70319, 108889, 203555, 351595, 544445, 773509, 1928221, 3867545, 9641105, 21210431, 36636199, 106052155, 183180995, 402998189, 2014990945]

約数ペア:

[(1, 2014990945), (5, 402998189), (11, 183180995), (19, 106052155), (55, 36636199), (95, 21210431), (209, 9641105), (521, 3867545), (1045, 1928221), (2605, 773509), (3701, 544445), (5731, 351595), (9899, 203555), (18505, 108889), (28655, 70319), (40711, 49495)]