680473112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{60887}}^1$

素因数の和:61031

約数の個数: 32

約数和(自身を含む): 1402859520

約数和(自身を除く): 722386408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 60887, 121774, 243548, 487096, 669757, 1339514, 2679028, 5358056, 7732649, 15465298, 30930596, 61861192, 85059139, 170118278, 340236556, 680473112]

約数ペア:

[(1, 680473112), (2, 340236556), (4, 170118278), (8, 85059139), (11, 61861192), (22, 30930596), (44, 15465298), (88, 7732649), (127, 5358056), (254, 2679028), (508, 1339514), (1016, 669757), (1397, 487096), (2794, 243548), (5588, 121774), (11176, 60887)]