28406259802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7440089}}^1$

素因数の和:7440197

約数の個数: 16

約数和(自身を含む): 44997664320

約数和(自身を除く): 16591404518

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 7440089, 14880178, 171122047, 342244094, 617527387, 1235054774, 14203129901, 28406259802]

約数ペア:

[(1, 28406259802), (2, 14203129901), (23, 1235054774), (46, 617527387), (83, 342244094), (166, 171122047), (1909, 14880178), (3818, 7440089)]