2768854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 4571136

約数和(自身を除く): 1802282

約数列:

[1, 2, 11, 22, 127, 254, 991, 1397, 1982, 2794, 10901, 21802, 125857, 251714, 1384427, 2768854]

約数ペア:

[(1, 2768854), (2, 1384427), (11, 251714), (22, 125857), (127, 21802), (254, 10901), (991, 2794), (1397, 1982)]