2920451611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{5827}}^1$

素因数の和:6151

約数の個数: 32

約数和(自身を含む): 3813470208

約数和(自身を除く): 893018597

約数列:

[1, 7, 11, 23, 77, 161, 253, 283, 1771, 1981, 3113, 5827, 6509, 21791, 40789, 45563, 64097, 71599, 134021, 448679, 501193, 938147, 1474231, 1649041, 10319617, 11543287, 18139451, 37927943, 126976157, 265495601, 417207373, 2920451611]

約数ペア:

[(1, 2920451611), (7, 417207373), (11, 265495601), (23, 126976157), (77, 37927943), (161, 18139451), (253, 11543287), (283, 10319617), (1771, 1649041), (1981, 1474231), (3113, 938147), (5827, 501193), (6509, 448679), (21791, 134021), (40789, 71599), (45563, 64097)]